1974619378

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1\times {\mathrm{14549}}^1$

素因数の和:15489

約数の個数: 16

約数和(自身を含む): 3003120000

約数和(自身を除く): 1028500622

約数列:

[1, 2, 79, 158, 859, 1718, 14549, 29098, 67861, 135722, 1149371, 2298742, 12497591, 24995182, 987309689, 1974619378]

約数ペア:

[(1, 1974619378), (2, 987309689), (79, 24995182), (158, 12497591), (859, 2298742), (1718, 1149371), (14549, 135722), (29098, 67861)]