28415703898

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{2148473}}^1$

素因数の和:2148881

約数の個数: 16

約数和(自身を含む): 45246862440

約数和(自身を除く): 16831158542

約数列:

[1, 2, 17, 34, 389, 778, 6613, 13226, 2148473, 4296946, 36524041, 73048082, 835755997, 1671511994, 14207851949, 28415703898]

約数ペア:

[(1, 28415703898), (2, 14207851949), (17, 1671511994), (34, 835755997), (389, 73048082), (778, 36524041), (6613, 4296946), (13226, 2148473)]