2499602664

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{258437}}^1$

素因数の和:258490

約数の個数: 64

約数和(自身を含む): 6946813440

約数和(自身を除く): 4447210776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 258437, 516874, 775311, 1033748, 1550622, 2067496, 3101244, 3359681, 6202488, 6719362, 8011547, 10079043, 13438724, 16023094, 20158086, 24034641, 26877448, 32046188, 40316172, 48069282, 64092376, 80632344, 96138564, 104150111, 192277128, 208300222, 312450333, 416600444, 624900666, 833200888, 1249801332, 2499602664]

約数ペア:

[(1, 2499602664), (2, 1249801332), (3, 833200888), (4, 624900666), (6, 416600444), (8, 312450333), (12, 208300222), (13, 192277128), (24, 104150111), (26, 96138564), (31, 80632344), (39, 64092376), (52, 48069282), (62, 40316172), (78, 32046188), (93, 26877448), (104, 24034641), (124, 20158086), (156, 16023094), (186, 13438724), (248, 10079043), (312, 8011547), (372, 6719362), (403, 6202488), (744, 3359681), (806, 3101244), (1209, 2067496), (1612, 1550622), (2418, 1033748), (3224, 775311), (4836, 516874), (9672, 258437)]