1217312068

素因数分解:

$2^2\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{32911}}^1$

素因数の和:34243

約数の個数: 24

約数和(自身を含む): 2436541184

約数和(自身を除く): 1219229116

約数列:

[1, 2, 4, 7, 14, 28, 1321, 2642, 5284, 9247, 18494, 32911, 36988, 65822, 131644, 230377, 460754, 921508, 43475431, 86950862, 173901724, 304328017, 608656034, 1217312068]

約数ペア:

[(1, 1217312068), (2, 608656034), (4, 304328017), (7, 173901724), (14, 86950862), (28, 43475431), (1321, 921508), (2642, 460754), (5284, 230377), (9247, 131644), (18494, 65822), (32911, 36988)]