628049125976

素因数分解:

$2^3\times {\mathrm{631}}^1\times {\mathrm{653}}^1\times {\mathrm{190529}}^1$

素因数の和:191819

約数の個数: 32

約数和(自身を含む): 1181270757600

約数和(自身を除く): 553221631624

約数列:

[1, 2, 4, 8, 631, 653, 1262, 1306, 2524, 2612, 5048, 5224, 190529, 381058, 412043, 762116, 824086, 1524232, 1648172, 3296344, 120223799, 124415437, 240447598, 248830874, 480895196, 497661748, 961790392, 995323496, 78506140747, 157012281494, 314024562988, 628049125976]

約数ペア:

[(1, 628049125976), (2, 314024562988), (4, 157012281494), (8, 78506140747), (631, 995323496), (653, 961790392), (1262, 497661748), (1306, 480895196), (2524, 248830874), (2612, 240447598), (5048, 124415437), (5224, 120223799), (190529, 3296344), (381058, 1648172), (412043, 1524232), (762116, 824086)]