2013189672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{9973}}^1$

素因数の和:10642

約数の個数: 64

約数和(自身を含む): 5429047680

約数和(自身を除く): 3415858008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 647, 1294, 1941, 2588, 3882, 5176, 7764, 8411, 9973, 15528, 16822, 19946, 25233, 29919, 33644, 39892, 50466, 59838, 67288, 79784, 100932, 119676, 129649, 201864, 239352, 259298, 388947, 518596, 777894, 1037192, 1555788, 3111576, 6452531, 12905062, 19357593, 25810124, 38715186, 51620248, 77430372, 83882903, 154860744, 167765806, 251648709, 335531612, 503297418, 671063224, 1006594836, 2013189672]

約数ペア:

[(1, 2013189672), (2, 1006594836), (3, 671063224), (4, 503297418), (6, 335531612), (8, 251648709), (12, 167765806), (13, 154860744), (24, 83882903), (26, 77430372), (39, 51620248), (52, 38715186), (78, 25810124), (104, 19357593), (156, 12905062), (312, 6452531), (647, 3111576), (1294, 1555788), (1941, 1037192), (2588, 777894), (3882, 518596), (5176, 388947), (7764, 259298), (8411, 239352), (9973, 201864), (15528, 129649), (16822, 119676), (19946, 100932), (25233, 79784), (29919, 67288), (33644, 59838), (39892, 50466)]