397366812

素因数分解:

$2^2\times 3^2\times {\mathrm{1123}}^1\times {\mathrm{9829}}^1$

素因数の和:10962

約数の個数: 36

約数和(自身を含む): 1005451720

約数和(自身を除く): 608084908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1123, 2246, 3369, 4492, 6738, 9829, 10107, 13476, 19658, 20214, 29487, 39316, 40428, 58974, 88461, 117948, 176922, 353844, 11037967, 22075934, 33113901, 44151868, 66227802, 99341703, 132455604, 198683406, 397366812]

約数ペア:

[(1, 397366812), (2, 198683406), (3, 132455604), (4, 99341703), (6, 66227802), (9, 44151868), (12, 33113901), (18, 22075934), (36, 11037967), (1123, 353844), (2246, 176922), (3369, 117948), (4492, 88461), (6738, 58974), (9829, 40428), (10107, 39316), (13476, 29487), (19658, 20214)]