2912121862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{286457}}^1$

素因数の和:286512

約数の個数: 32

約数和(自身を含む): 5197493952

約数和(自身を除く): 2285372090

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 299, 391, 442, 598, 782, 5083, 10166, 286457, 572914, 3723941, 4869769, 6588511, 7447882, 9739538, 13177022, 63306997, 85650643, 112004687, 126613994, 171301286, 224009374, 1456060931, 2912121862]

約数ペア:

[(1, 2912121862), (2, 1456060931), (13, 224009374), (17, 171301286), (23, 126613994), (26, 112004687), (34, 85650643), (46, 63306997), (221, 13177022), (299, 9739538), (391, 7447882), (442, 6588511), (598, 4869769), (782, 3723941), (5083, 572914), (10166, 286457)]