641869802

素因数分解:

$2^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{439}}^1\times {\mathrm{577}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 1110869760

約数和(自身を除く): 468999958

約数列:

[1, 2, 7, 14, 181, 362, 439, 577, 878, 1154, 1267, 2534, 3073, 4039, 6146, 8078, 79459, 104437, 158918, 208874, 253303, 506606, 556213, 731059, 1112426, 1462118, 1773121, 3546242, 45847843, 91695686, 320934901, 641869802]

約数ペア:

[(1, 641869802), (2, 320934901), (7, 91695686), (14, 45847843), (181, 3546242), (362, 1773121), (439, 1462118), (577, 1112426), (878, 731059), (1154, 556213), (1267, 506606), (2534, 253303), (3073, 208874), (4039, 158918), (6146, 104437), (8078, 79459)]