31508728212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{201979027}}^1$

素因数の和:201979047

約数の個数: 24

約数和(自身を含む): 79175778976

約数和(自身を除く): 47667050764

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 201979027, 403958054, 605937081, 807916108, 1211874162, 2423748324, 2625727351, 5251454702, 7877182053, 10502909404, 15754364106, 31508728212]

約数ペア:

[(1, 31508728212), (2, 15754364106), (3, 10502909404), (4, 7877182053), (6, 5251454702), (12, 2625727351), (13, 2423748324), (26, 1211874162), (39, 807916108), (52, 605937081), (78, 403958054), (156, 201979027)]