1770811016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{549259}}^1$

素因数の和:549309

約数の個数: 32

約数和(自身を含む): 3691027200

約数和(自身を除く): 1920216184

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 549259, 1098518, 2197036, 4394072, 7140367, 14280734, 17027029, 28561468, 34054058, 57122936, 68108116, 136216232, 221351377, 442702754, 885405508, 1770811016]

約数ペア:

[(1, 1770811016), (2, 885405508), (4, 442702754), (8, 221351377), (13, 136216232), (26, 68108116), (31, 57122936), (52, 34054058), (62, 28561468), (104, 17027029), (124, 14280734), (248, 7140367), (403, 4394072), (806, 2197036), (1612, 1098518), (3224, 549259)]