253449416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{26423}}^1$

素因数の和:26549

約数の個数: 32

約数和(自身を含む): 523195200

約数和(自身を除く): 269745784

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 218, 436, 872, 1199, 2398, 4796, 9592, 26423, 52846, 105692, 211384, 290653, 581306, 1162612, 2325224, 2880107, 5760214, 11520428, 23040856, 31681177, 63362354, 126724708, 253449416]

約数ペア:

[(1, 253449416), (2, 126724708), (4, 63362354), (8, 31681177), (11, 23040856), (22, 11520428), (44, 5760214), (88, 2880107), (109, 2325224), (218, 1162612), (436, 581306), (872, 290653), (1199, 211384), (2398, 105692), (4796, 52846), (9592, 26423)]