13561210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1429}}^1$

素因数の和:1522

約数の個数: 32

約数和(自身を含む): 26666640

約数和(自身を除く): 13105430

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1429, 1898, 2858, 4745, 7145, 9490, 14290, 18577, 37154, 92885, 104317, 185770, 208634, 521585, 1043170, 1356121, 2712242, 6780605, 13561210]

約数ペア:

[(1, 13561210), (2, 6780605), (5, 2712242), (10, 1356121), (13, 1043170), (26, 521585), (65, 208634), (73, 185770), (130, 104317), (146, 92885), (365, 37154), (730, 18577), (949, 14290), (1429, 9490), (1898, 7145), (2858, 4745)]