2380212289

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{196663}}^1$

素因数の和:196709

約数の個数: 24

約数和(自身を含む): 3138757440

約数和(自身を除く): 758545151

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1729, 12103, 196663, 1376641, 2556619, 3736597, 9636487, 17896333, 26156179, 48575761, 125274331, 183093253, 340030327, 2380212289]

約数ペア:

[(1, 2380212289), (7, 340030327), (13, 183093253), (19, 125274331), (49, 48575761), (91, 26156179), (133, 17896333), (247, 9636487), (637, 3736597), (931, 2556619), (1729, 1376641), (12103, 196663)]