913001336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{563}}^1$

素因数の和:1116

約数の個数: 64

約数和(自身を含む): 1910200320

約数和(自身を除く): 997198984

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 503, 563, 806, 1006, 1126, 1612, 2012, 2252, 3224, 4024, 4504, 6539, 7319, 13078, 14638, 15593, 17453, 26156, 29276, 31186, 34906, 52312, 58552, 62372, 69812, 124744, 139624, 202709, 226889, 283189, 405418, 453778, 566378, 810836, 907556, 1132756, 1621672, 1815112, 2265512, 3681457, 7362914, 8778859, 14725828, 17557718, 29451656, 35115436, 70230872, 114125167, 228250334, 456500668, 913001336]

約数ペア:

[(1, 913001336), (2, 456500668), (4, 228250334), (8, 114125167), (13, 70230872), (26, 35115436), (31, 29451656), (52, 17557718), (62, 14725828), (104, 8778859), (124, 7362914), (248, 3681457), (403, 2265512), (503, 1815112), (563, 1621672), (806, 1132756), (1006, 907556), (1126, 810836), (1612, 566378), (2012, 453778), (2252, 405418), (3224, 283189), (4024, 226889), (4504, 202709), (6539, 139624), (7319, 124744), (13078, 69812), (14638, 62372), (15593, 58552), (17453, 52312), (26156, 34906), (29276, 31186)]