2017275416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{123547}}^1$

素因数の和:123723

約数の個数: 32

約数和(自身を含む): 4099322640

約数和(自身を除く): 2082047224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 628, 1256, 2041, 4082, 8164, 16328, 123547, 247094, 494188, 988376, 1606111, 3212222, 6424444, 12848888, 19396879, 38793758, 77587516, 155175032, 252159427, 504318854, 1008637708, 2017275416]

約数ペア:

[(1, 2017275416), (2, 1008637708), (4, 504318854), (8, 252159427), (13, 155175032), (26, 77587516), (52, 38793758), (104, 19396879), (157, 12848888), (314, 6424444), (628, 3212222), (1256, 1606111), (2041, 988376), (4082, 494188), (8164, 247094), (16328, 123547)]