406837496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{105727}}^1$

素因数の和:105783

約数の個数: 32

約数和(自身を含む): 843709440

約数和(自身を除く): 436871944

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 105727, 211454, 422908, 845816, 1374451, 2748902, 3911899, 5497804, 7823798, 10995608, 15647596, 31295192, 50854687, 101709374, 203418748, 406837496]

約数ペア:

[(1, 406837496), (2, 203418748), (4, 101709374), (8, 50854687), (13, 31295192), (26, 15647596), (37, 10995608), (52, 7823798), (74, 5497804), (104, 3911899), (148, 2748902), (296, 1374451), (481, 845816), (962, 422908), (1924, 211454), (3848, 105727)]