4447089712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2689}}^1\times {\mathrm{7951}}^1$

素因数の和:10661

約数の個数: 40

約数和(自身を含む): 9283641920

約数和(自身を除く): 4836552208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2689, 5378, 7951, 10756, 15902, 21512, 31804, 34957, 43024, 63608, 69914, 103363, 127216, 139828, 206726, 279656, 413452, 559312, 826904, 1653808, 21380239, 42760478, 85520956, 171041912, 277943107, 342083824, 555886214, 1111772428, 2223544856, 4447089712]

約数ペア:

[(1, 4447089712), (2, 2223544856), (4, 1111772428), (8, 555886214), (13, 342083824), (16, 277943107), (26, 171041912), (52, 85520956), (104, 42760478), (208, 21380239), (2689, 1653808), (5378, 826904), (7951, 559312), (10756, 413452), (15902, 279656), (21512, 206726), (31804, 139828), (34957, 127216), (43024, 103363), (63608, 69914)]