1291792322

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1\times {\mathrm{21211}}^1$

素因数の和:22073

約数の個数: 16

約数和(自身を含む): 1992570432

約数和(自身を除く): 700778110

約数列:

[1, 2, 37, 74, 823, 1646, 21211, 30451, 42422, 60902, 784807, 1569614, 17456653, 34913306, 645896161, 1291792322]

約数ペア:

[(1, 1291792322), (2, 645896161), (37, 34913306), (74, 17456653), (823, 1569614), (1646, 784807), (21211, 60902), (30451, 42422)]