25025754

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{320843}}^1$

素因数の和:320861

約数の個数: 16

約数和(自身を含む): 53901792

約数和(自身を除く): 28876038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 320843, 641686, 962529, 1925058, 4170959, 8341918, 12512877, 25025754]

約数ペア:

[(1, 25025754), (2, 12512877), (3, 8341918), (6, 4170959), (13, 1925058), (26, 962529), (39, 641686), (78, 320843)]