1972201900034

素因数分解:

$2^1\times {\mathrm{661}}^1\times {\mathrm{1823}}^1\times {\mathrm{818339}}^1$

素因数の和:820825

約数の個数: 16

約数和(自身を含む): 2964407189760

約数和(自身を除く): 992205289726

約数列:

[1, 2, 661, 1322, 1823, 3646, 818339, 1205003, 1636678, 2410006, 540922079, 1081844158, 1491831997, 2983663994, 986100950017, 1972201900034]

約数ペア:

[(1, 1972201900034), (2, 986100950017), (661, 2983663994), (1322, 1491831997), (1823, 1081844158), (3646, 540922079), (818339, 2410006), (1205003, 1636678)]