2017902704

素因数分解:

$2^4\times {\mathrm{3079}}^1\times {\mathrm{40961}}^1$

素因数の和:44048

約数の個数: 20

約数和(自身を含む): 3911051760

約数和(自身を除く): 1893149056

約数列:

[1, 2, 4, 8, 16, 3079, 6158, 12316, 24632, 40961, 49264, 81922, 163844, 327688, 655376, 126118919, 252237838, 504475676, 1008951352, 2017902704]

約数ペア:

[(1, 2017902704), (2, 1008951352), (4, 504475676), (8, 252237838), (16, 126118919), (3079, 655376), (6158, 327688), (12316, 163844), (24632, 81922), (40961, 49264)]