1223939198

素因数分解:

$2^1\times {\mathrm{617}}^1\times {\mathrm{983}}^1\times {\mathrm{1009}}^1$

素因数の和:2611

約数の個数: 16

約数和(自身を含む): 1842579360

約数和(自身を除く): 618640162

約数列:

[1, 2, 617, 983, 1009, 1234, 1966, 2018, 606511, 622553, 991847, 1213022, 1245106, 1983694, 611969599, 1223939198]

約数ペア:

[(1, 1223939198), (2, 611969599), (617, 1983694), (983, 1245106), (1009, 1213022), (1234, 991847), (1966, 622553), (2018, 606511)]