388283051536

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{12375161}}^1$

素因数の和:12375259

約数の個数: 40

約数和(自身を含む): 787208805144

約数和(自身を除く): 398925753608

約数列:

[1, 2, 4, 8, 16, 37, 53, 74, 106, 148, 212, 296, 424, 592, 848, 1961, 3922, 7844, 15688, 31376, 12375161, 24750322, 49500644, 99001288, 198002576, 457880957, 655883533, 915761914, 1311767066, 1831523828, 2623534132, 3663047656, 5247068264, 7326095312, 10494136528, 24267690721, 48535381442, 97070762884, 194141525768, 388283051536]

約数ペア:

[(1, 388283051536), (2, 194141525768), (4, 97070762884), (8, 48535381442), (16, 24267690721), (37, 10494136528), (53, 7326095312), (74, 5247068264), (106, 3663047656), (148, 2623534132), (212, 1831523828), (296, 1311767066), (424, 915761914), (592, 655883533), (848, 457880957), (1961, 198002576), (3922, 99001288), (7844, 49500644), (15688, 24750322), (31376, 12375161)]