3980866638242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{15913}}^1\times {\mathrm{9621709}}^1$

素因数の和:9637637

約数の個数: 16

約数和(自身を含む): 6431035503480

約数和(自身を除く): 2450168865238

約数列:

[1, 2, 13, 26, 15913, 31826, 206869, 413738, 9621709, 19243418, 125082217, 250164434, 153110255317, 306220510634, 1990433319121, 3980866638242]

約数ペア:

[(1, 3980866638242), (2, 1990433319121), (13, 306220510634), (26, 153110255317), (15913, 250164434), (31826, 125082217), (206869, 19243418), (413738, 9621709)]