513812104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 1103540760

約数和(自身を除く): 589728656

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 53, 62, 97, 104, 106, 124, 194, 212, 248, 388, 403, 424, 689, 776, 806, 961, 1261, 1378, 1612, 1643, 1922, 2522, 2756, 3007, 3224, 3286, 3844, 5044, 5141, 5512, 6014, 6572, 7688, 10088, 10282, 12028, 12493, 13144, 20564, 21359, 24056, 24986, 39091, 41128, 42718, 49972, 50933, 66833, 78182, 85436, 93217, 99944, 101866, 133666, 156364, 159371, 170872, 186434, 203732, 267332, 312728, 318742, 372868, 407464, 534664, 637484, 662129, 745736, 1211821, 1274968, 1324258, 2071823, 2423642, 2648516, 4143646, 4847284, 4940501, 5297032, 8287292, 9694568, 9881002, 16574584, 19762004, 39524008, 64226513, 128453026, 256906052, 513812104]

約数ペア:

[(1, 513812104), (2, 256906052), (4, 128453026), (8, 64226513), (13, 39524008), (26, 19762004), (31, 16574584), (52, 9881002), (53, 9694568), (62, 8287292), (97, 5297032), (104, 4940501), (106, 4847284), (124, 4143646), (194, 2648516), (212, 2423642), (248, 2071823), (388, 1324258), (403, 1274968), (424, 1211821), (689, 745736), (776, 662129), (806, 637484), (961, 534664), (1261, 407464), (1378, 372868), (1612, 318742), (1643, 312728), (1922, 267332), (2522, 203732), (2756, 186434), (3007, 170872), (3224, 159371), (3286, 156364), (3844, 133666), (5044, 101866), (5141, 99944), (5512, 93217), (6014, 85436), (6572, 78182), (7688, 66833), (10088, 50933), (10282, 49972), (12028, 42718), (12493, 41128), (13144, 39091), (20564, 24986), (21359, 24056)]