248990758

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1\times {\mathrm{4271}}^1$

素因数の和:4659

約数の個数: 16

約数和(自身を含む): 378533376

約数和(自身を除く): 129542618

約数列:

[1, 2, 103, 206, 283, 566, 4271, 8542, 29149, 58298, 439913, 879826, 1208693, 2417386, 124495379, 248990758]

約数ペア:

[(1, 248990758), (2, 124495379), (103, 2417386), (206, 1208693), (283, 879826), (566, 439913), (4271, 58298), (8542, 29149)]