401030512

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{1613}}^1$

素因数の和:2041

約数の個数: 40

約数和(自身を含む): 798542640

約数和(自身を除く): 397512128

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 379, 656, 758, 1516, 1613, 3032, 3226, 6064, 6452, 12904, 15539, 25808, 31078, 62156, 66133, 124312, 132266, 248624, 264532, 529064, 611327, 1058128, 1222654, 2445308, 4890616, 9781232, 25064407, 50128814, 100257628, 200515256, 401030512]

約数ペア:

[(1, 401030512), (2, 200515256), (4, 100257628), (8, 50128814), (16, 25064407), (41, 9781232), (82, 4890616), (164, 2445308), (328, 1222654), (379, 1058128), (656, 611327), (758, 529064), (1516, 264532), (1613, 248624), (3032, 132266), (3226, 124312), (6064, 66133), (6452, 62156), (12904, 31078), (15539, 25808)]