2147496638

素因数分解:

$2^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{134437}}^1$

素因数の和:134616

約数の個数: 24

約数和(自身を含む): 3770179272

約数和(自身を除く): 1622682634

約数列:

[1, 2, 7, 14, 49, 98, 163, 326, 1141, 2282, 7987, 15974, 134437, 268874, 941059, 1882118, 6587413, 13174826, 21913231, 43826462, 153392617, 306785234, 1073748319, 2147496638]

約数ペア:

[(1, 2147496638), (2, 1073748319), (7, 306785234), (14, 153392617), (49, 43826462), (98, 21913231), (163, 13174826), (326, 6587413), (1141, 1882118), (2282, 941059), (7987, 268874), (15974, 134437)]