1621245022

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{233407}}^1$

素因数の和:233583

約数の個数: 16

約数和(自身を含む): 2554417152

約数和(自身を除く): 933172130

約数列:

[1, 2, 23, 46, 151, 302, 3473, 6946, 233407, 466814, 5368361, 10736722, 35244457, 70488914, 810622511, 1621245022]

約数ペア:

[(1, 1621245022), (2, 810622511), (23, 70488914), (46, 35244457), (151, 10736722), (302, 5368361), (3473, 466814), (6946, 233407)]