248341808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{108541}}^1$

素因数の和:108573

約数の個数: 40

約数和(自身を含む): 565286736

約数和(自身を除く): 316944928

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 108541, 217082, 434164, 868328, 1193951, 1411033, 1736656, 2387902, 2822066, 4775804, 5644132, 9551608, 11288264, 15521363, 19103216, 22576528, 31042726, 62085452, 124170904, 248341808]

約数ペア:

[(1, 248341808), (2, 124170904), (4, 62085452), (8, 31042726), (11, 22576528), (13, 19103216), (16, 15521363), (22, 11288264), (26, 9551608), (44, 5644132), (52, 4775804), (88, 2822066), (104, 2387902), (143, 1736656), (176, 1411033), (208, 1193951), (286, 868328), (572, 434164), (1144, 217082), (2288, 108541)]