131750366

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1229

約数の個数: 32

約数和(自身を含む): 222621696

約数和(自身を除く): 90871330

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 1151, 1331, 2302, 2662, 5203, 10406, 12661, 25322, 49493, 57233, 98986, 114466, 139271, 278542, 544423, 1088846, 1531981, 3063962, 5988653, 11977306, 65875183, 131750366]

約数ペア:

[(1, 131750366), (2, 65875183), (11, 11977306), (22, 5988653), (43, 3063962), (86, 1531981), (121, 1088846), (242, 544423), (473, 278542), (946, 139271), (1151, 114466), (1331, 98986), (2302, 57233), (2662, 49493), (5203, 25322), (10406, 12661)]