1677673010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{409}}^1$

素因数の和:795

約数の個数: 64

約数和(自身を含む): 3297974400

約数和(自身を除く): 1620301390

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 227, 278, 409, 454, 695, 818, 1135, 1390, 1807, 2045, 2270, 2951, 3614, 4090, 5317, 5902, 9035, 10634, 14755, 18070, 26585, 29510, 31553, 53170, 56851, 63106, 92843, 113702, 157765, 185686, 284255, 315530, 410189, 464215, 568510, 739063, 820378, 928430, 1206959, 1478126, 2050945, 2413918, 3695315, 4101890, 6034795, 7390630, 12069590, 12905177, 25810354, 64525885, 129051770, 167767301, 335534602, 838836505, 1677673010]

約数ペア:

[(1, 1677673010), (2, 838836505), (5, 335534602), (10, 167767301), (13, 129051770), (26, 64525885), (65, 25810354), (130, 12905177), (139, 12069590), (227, 7390630), (278, 6034795), (409, 4101890), (454, 3695315), (695, 2413918), (818, 2050945), (1135, 1478126), (1390, 1206959), (1807, 928430), (2045, 820378), (2270, 739063), (2951, 568510), (3614, 464215), (4090, 410189), (5317, 315530), (5902, 284255), (9035, 185686), (10634, 157765), (14755, 113702), (18070, 92843), (26585, 63106), (29510, 56851), (31553, 53170)]