31005026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{4751}}^1$

素因数の和:5017

約数の個数: 16

約数和(自身を含む): 50295168

約数和(自身を除く): 19290142

約数列:

[1, 2, 13, 26, 251, 502, 3263, 4751, 6526, 9502, 61763, 123526, 1192501, 2385002, 15502513, 31005026]

約数ペア:

[(1, 31005026), (2, 15502513), (13, 2385002), (26, 1192501), (251, 123526), (502, 61763), (3263, 9502), (4751, 6526)]