289741492

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{443}}^1\times {\mathrm{1447}}^1$

素因数の和:2007

約数の個数: 24

約数和(自身を含む): 513043776

約数和(自身を除く): 223302284

約数列:

[1, 2, 4, 113, 226, 443, 452, 886, 1447, 1772, 2894, 5788, 50059, 100118, 163511, 200236, 327022, 641021, 654044, 1282042, 2564084, 72435373, 144870746, 289741492]

約数ペア:

[(1, 289741492), (2, 144870746), (4, 72435373), (113, 2564084), (226, 1282042), (443, 654044), (452, 641021), (886, 327022), (1447, 200236), (1772, 163511), (2894, 100118), (5788, 50059)]