557402888

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{136351}}^1$

素因数の和:136437

約数の個数: 32

約数和(自身を含む): 1210805760

約数和(自身を除く): 653402872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 136351, 272702, 545404, 954457, 1090808, 1908914, 3817828, 7635656, 9953623, 19907246, 39814492, 69675361, 79628984, 139350722, 278701444, 557402888]

約数ペア:

[(1, 557402888), (2, 278701444), (4, 139350722), (7, 79628984), (8, 69675361), (14, 39814492), (28, 19907246), (56, 9953623), (73, 7635656), (146, 3817828), (292, 1908914), (511, 1090808), (584, 954457), (1022, 545404), (2044, 272702), (4088, 136351)]