26878669102

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{4871089}}^1$

素因数の和:4871211

約数の個数: 16

約数和(自身を含む): 42086217600

約数和(自身を除く): 15207548498

約数列:

[1, 2, 31, 62, 89, 178, 2759, 5518, 4871089, 9742178, 151003759, 302007518, 433526921, 867053842, 13439334551, 26878669102]

約数ペア:

[(1, 26878669102), (2, 13439334551), (31, 867053842), (62, 433526921), (89, 302007518), (178, 151003759), (2759, 9742178), (5518, 4871089)]