1997366954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1149233}}^1$

素因数の和:1149325

約数の個数: 16

約数和(自身を含む): 3309793920

約数和(自身を除く): 1312426966

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 1149233, 2298466, 12641563, 25283126, 90789407, 181578814, 998683477, 1997366954]

約数ペア:

[(1, 1997366954), (2, 998683477), (11, 181578814), (22, 90789407), (79, 25283126), (158, 12641563), (869, 2298466), (1738, 1149233)]