887213964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{812467}}^1$

素因数の和:812494

約数の個数: 48

約数和(自身を含む): 2547899648

約数和(自身を除く): 1660685684

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 812467, 1624934, 2437401, 3249868, 4874802, 5687269, 9749604, 10562071, 11374538, 17061807, 21124142, 22749076, 31686213, 34123614, 42248284, 63372426, 68247228, 73934497, 126744852, 147868994, 221803491, 295737988, 443606982, 887213964]

約数ペア:

[(1, 887213964), (2, 443606982), (3, 295737988), (4, 221803491), (6, 147868994), (7, 126744852), (12, 73934497), (13, 68247228), (14, 63372426), (21, 42248284), (26, 34123614), (28, 31686213), (39, 22749076), (42, 21124142), (52, 17061807), (78, 11374538), (84, 10562071), (91, 9749604), (156, 5687269), (182, 4874802), (273, 3249868), (364, 2437401), (546, 1624934), (1092, 812467)]