1515671312

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{192149}}^1$

素因数の和:192203

約数の個数: 40

約数和(自身を含む): 3216591000

約数和(自身を除く): 1700919688

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 7888, 192149, 384298, 768596, 1537192, 3074384, 3266533, 5572321, 6533066, 11144642, 13066132, 22289284, 26132264, 44578568, 52264528, 89157136, 94729457, 189458914, 378917828, 757835656, 1515671312]

約数ペア:

[(1, 1515671312), (2, 757835656), (4, 378917828), (8, 189458914), (16, 94729457), (17, 89157136), (29, 52264528), (34, 44578568), (58, 26132264), (68, 22289284), (116, 13066132), (136, 11144642), (232, 6533066), (272, 5572321), (464, 3266533), (493, 3074384), (986, 1537192), (1972, 768596), (3944, 384298), (7888, 192149)]