2057131724

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{397}}^1\times {\mathrm{7237}}^1$

素因数の和:7817

約数の個数: 24

約数和(自身を含む): 3629712240

約数和(自身を除く): 1572580516

約数列:

[1, 2, 4, 179, 358, 397, 716, 794, 1588, 7237, 14474, 28948, 71063, 142126, 284252, 1295423, 2590846, 2873089, 5181692, 5746178, 11492356, 514282931, 1028565862, 2057131724]

約数ペア:

[(1, 2057131724), (2, 1028565862), (4, 514282931), (179, 11492356), (358, 5746178), (397, 5181692), (716, 2873089), (794, 2590846), (1588, 1295423), (7237, 284252), (14474, 142126), (28948, 71063)]