728418303362

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{51691}}^1\times {\mathrm{171851}}^1$

素因数の和:223585

約数の個数: 16

約数和(自身を含む): 1119305071584

約数和(自身を除く): 390886768222

約数列:

[1, 2, 41, 82, 51691, 103382, 171851, 343702, 2119331, 4238662, 7045891, 14091782, 8883150041, 17766300082, 364209151681, 728418303362]

約数ペア:

[(1, 728418303362), (2, 364209151681), (41, 17766300082), (82, 8883150041), (51691, 14091782), (103382, 7045891), (171851, 4238662), (343702, 2119331)]