1240050679

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{21787}}^1$

素因数の和:22014

約数の個数: 16

約数和(自身を含む): 1455787008

約数和(自身を除く): 215736329

約数列:

[1, 7, 47, 173, 329, 1211, 8131, 21787, 56917, 152509, 1023989, 3769151, 7167923, 26384057, 177150097, 1240050679]

約数ペア:

[(1, 1240050679), (7, 177150097), (47, 26384057), (173, 7167923), (329, 3769151), (1211, 1023989), (8131, 152509), (21787, 56917)]