399319352998

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1\times {\mathrm{185021}}^1$

素因数の和:185472

約数の個数: 32

約数和(自身を含む): 626647311360

約数和(自身を除く): 227327958362

約数列:

[1, 2, 29, 58, 127, 254, 293, 586, 3683, 7366, 8497, 16994, 37211, 74422, 185021, 370042, 1079119, 2158238, 5365609, 10731218, 23497667, 46995334, 54211153, 108422306, 681432343, 1362864686, 1572123437, 3144246874, 6884816431, 13769632862, 199659676499, 399319352998]

約数ペア:

[(1, 399319352998), (2, 199659676499), (29, 13769632862), (58, 6884816431), (127, 3144246874), (254, 1572123437), (293, 1362864686), (586, 681432343), (3683, 108422306), (7366, 54211153), (8497, 46995334), (16994, 23497667), (37211, 10731218), (74422, 5365609), (185021, 2158238), (370042, 1079119)]