2212451888

素因数分解:

$2^4\times {\mathrm{2579}}^1\times {\mathrm{53617}}^1$

素因数の和:56204

約数の個数: 20

約数和(自身を含む): 4288367640

約数和(自身を除く): 2075915752

約数列:

[1, 2, 4, 8, 16, 2579, 5158, 10316, 20632, 41264, 53617, 107234, 214468, 428936, 857872, 138278243, 276556486, 553112972, 1106225944, 2212451888]

約数ペア:

[(1, 2212451888), (2, 1106225944), (4, 553112972), (8, 276556486), (16, 138278243), (2579, 857872), (5158, 428936), (10316, 214468), (20632, 107234), (41264, 53617)]