1038156968

素因数分解:

$2^3\times {\mathrm{659}}^1\times {\mathrm{196919}}^1$

素因数の和:197584

約数の個数: 16

約数和(自身を含む): 1949508000

約数和(自身を除く): 911351032

約数列:

[1, 2, 4, 8, 659, 1318, 2636, 5272, 196919, 393838, 787676, 1575352, 129769621, 259539242, 519078484, 1038156968]

約数ペア:

[(1, 1038156968), (2, 519078484), (4, 259539242), (8, 129769621), (659, 1575352), (1318, 787676), (2636, 393838), (5272, 196919)]