996831728

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{454759}}^1$

素因数の和:454904

約数の個数: 20

約数和(自身を含む): 1945463280

約数和(自身を除く): 948631552

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 454759, 909518, 1819036, 3638072, 7276144, 62301983, 124603966, 249207932, 498415864, 996831728]

約数ペア:

[(1, 996831728), (2, 498415864), (4, 249207932), (8, 124603966), (16, 62301983), (137, 7276144), (274, 3638072), (548, 1819036), (1096, 909518), (2192, 454759)]