1138797616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{41213}}^1$

素因数の和:41389

約数の個数: 40

約数和(自身を含む): 2422394064

約数和(自身を除く): 1283596448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 157, 176, 314, 628, 1256, 1727, 2512, 3454, 6908, 13816, 27632, 41213, 82426, 164852, 329704, 453343, 659408, 906686, 1813372, 3626744, 6470441, 7253488, 12940882, 25881764, 51763528, 71174851, 103527056, 142349702, 284699404, 569398808, 1138797616]

約数ペア:

[(1, 1138797616), (2, 569398808), (4, 284699404), (8, 142349702), (11, 103527056), (16, 71174851), (22, 51763528), (44, 25881764), (88, 12940882), (157, 7253488), (176, 6470441), (314, 3626744), (628, 1813372), (1256, 906686), (1727, 659408), (2512, 453343), (3454, 329704), (6908, 164852), (13816, 82426), (27632, 41213)]