1296470902

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1\times {\mathrm{10729}}^1$

素因数の和:12711

約数の個数: 16

約数和(自身を含む): 2008656000

約数和(自身を除く): 712185098

約数列:

[1, 2, 31, 62, 1949, 3898, 10729, 21458, 60419, 120838, 332599, 665198, 20910821, 41821642, 648235451, 1296470902]

約数ペア:

[(1, 1296470902), (2, 648235451), (31, 41821642), (62, 20910821), (1949, 665198), (3898, 332599), (10729, 120838), (21458, 60419)]