616149502

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{103}}^2\times {\mathrm{409}}^1$

素因数の和:688

約数の個数: 24

約数和(自身を含む): 948743280

約数和(自身を除く): 332593778

約数列:

[1, 2, 71, 103, 142, 206, 409, 818, 7313, 10609, 14626, 21218, 29039, 42127, 58078, 84254, 753239, 1506478, 2991017, 4339081, 5982034, 8678162, 308074751, 616149502]

約数ペア:

[(1, 616149502), (2, 308074751), (71, 8678162), (103, 5982034), (142, 4339081), (206, 2991017), (409, 1506478), (818, 753239), (7313, 84254), (10609, 58078), (14626, 42127), (21218, 29039)]