1246651484

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 108

約数和(自身を含む): 2594947320

約数和(自身を除く): 1348295836

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 101, 124, 169, 202, 247, 338, 403, 404, 494, 589, 676, 806, 961, 988, 1178, 1313, 1612, 1919, 1922, 2356, 2626, 3131, 3211, 3838, 3844, 5239, 5252, 6262, 6422, 7657, 7676, 10478, 12493, 12524, 12844, 15314, 17069, 18259, 20956, 24947, 24986, 30628, 34138, 36518, 40703, 49894, 49972, 59489, 68276, 73036, 81406, 97061, 99541, 99788, 118978, 162409, 162812, 194122, 199082, 237367, 237956, 324311, 324818, 388244, 398164, 474734, 529139, 648622, 649636, 773357, 949468, 1058278, 1261793, 1297244, 1546714, 1844159, 2116556, 2523586, 3085771, 3093428, 3688318, 5047172, 6171542, 7376636, 10053641, 12343084, 16403309, 20107282, 23974067, 32806618, 40214564, 47948134, 65613236, 95896268, 311662871, 623325742, 1246651484]

約数ペア:

[(1, 1246651484), (2, 623325742), (4, 311662871), (13, 95896268), (19, 65613236), (26, 47948134), (31, 40214564), (38, 32806618), (52, 23974067), (62, 20107282), (76, 16403309), (101, 12343084), (124, 10053641), (169, 7376636), (202, 6171542), (247, 5047172), (338, 3688318), (403, 3093428), (404, 3085771), (494, 2523586), (589, 2116556), (676, 1844159), (806, 1546714), (961, 1297244), (988, 1261793), (1178, 1058278), (1313, 949468), (1612, 773357), (1919, 649636), (1922, 648622), (2356, 529139), (2626, 474734), (3131, 398164), (3211, 388244), (3838, 324818), (3844, 324311), (5239, 237956), (5252, 237367), (6262, 199082), (6422, 194122), (7657, 162812), (7676, 162409), (10478, 118978), (12493, 99788), (12524, 99541), (12844, 97061), (15314, 81406), (17069, 73036), (18259, 68276), (20956, 59489), (24947, 49972), (24986, 49894), (30628, 40703), (34138, 36518)]