828646

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 1592640

約数和(自身を除く): 763994

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 157, 182, 203, 314, 377, 406, 754, 1099, 2041, 2198, 2639, 4082, 4553, 5278, 9106, 14287, 28574, 31871, 59189, 63742, 118378, 414323, 828646]

約数ペア:

[(1, 828646), (2, 414323), (7, 118378), (13, 63742), (14, 59189), (26, 31871), (29, 28574), (58, 14287), (91, 9106), (157, 5278), (182, 4553), (203, 4082), (314, 2639), (377, 2198), (406, 2041), (754, 1099)]