399968150402

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{5407}}^1\times {\mathrm{327311}}^1$

素因数の和:332833

約数の個数: 16

約数和(自身を含む): 605375327232

約数和(自身を除く): 205407176830

約数列:

[1, 2, 113, 226, 5407, 10814, 327311, 610991, 654622, 1221982, 36986143, 73972286, 1769770577, 3539541154, 199984075201, 399968150402]

約数ペア:

[(1, 399968150402), (2, 199984075201), (113, 3539541154), (226, 1769770577), (5407, 73972286), (10814, 36986143), (327311, 1221982), (610991, 654622)]