406970564

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101641}}^1$

素因数の和:101676

約数の個数: 48

約数和(自身を含む): 956247936

約数和(自身を除く): 549277372

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 101641, 203282, 406564, 711487, 1118051, 1321333, 1422974, 2236102, 2642666, 2845948, 4472204, 5285332, 7826357, 9249331, 14534663, 15652714, 18498662, 29069326, 31305428, 36997324, 58138652, 101742641, 203485282, 406970564]

約数ペア:

[(1, 406970564), (2, 203485282), (4, 101742641), (7, 58138652), (11, 36997324), (13, 31305428), (14, 29069326), (22, 18498662), (26, 15652714), (28, 14534663), (44, 9249331), (52, 7826357), (77, 5285332), (91, 4472204), (143, 2845948), (154, 2642666), (182, 2236102), (286, 1422974), (308, 1321333), (364, 1118051), (572, 711487), (1001, 406564), (2002, 203282), (4004, 101641)]