395323702930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3040951561}}^1$

素因数の和:3040951581

約数の個数: 16

約数和(自身を含む): 766319793624

約数和(自身を除く): 370996090694

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3040951561, 6081903122, 15204757805, 30409515610, 39532370293, 79064740586, 197661851465, 395323702930]

約数ペア:

[(1, 395323702930), (2, 197661851465), (5, 79064740586), (10, 39532370293), (13, 30409515610), (26, 15204757805), (65, 6081903122), (130, 3040951561)]