2447500498

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{68669}}^1$

素因数の和:68993

約数の個数: 16

約数和(自身を含む): 3737845440

約数和(自身を除く): 1290344942

約数列:

[1, 2, 71, 142, 251, 502, 17821, 35642, 68669, 137338, 4875499, 9750998, 17235919, 34471838, 1223750249, 2447500498]

約数ペア:

[(1, 2447500498), (2, 1223750249), (71, 34471838), (142, 17235919), (251, 9750998), (502, 4875499), (17821, 137338), (35642, 68669)]