3280451986

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{58129}}^1$

素因数の和:58306

約数の個数: 32

約数和(自身を含む): 5859504000

約数和(自身を除く): 2579052014

約数列:

[1, 2, 7, 14, 29, 58, 139, 203, 278, 406, 973, 1946, 4031, 8062, 28217, 56434, 58129, 116258, 406903, 813806, 1685741, 3371482, 8079931, 11800187, 16159862, 23600374, 56559517, 113119034, 234317999, 468635998, 1640225993, 3280451986]

約数ペア:

[(1, 3280451986), (2, 1640225993), (7, 468635998), (14, 234317999), (29, 113119034), (58, 56559517), (139, 23600374), (203, 16159862), (278, 11800187), (406, 8079931), (973, 3371482), (1946, 1685741), (4031, 813806), (8062, 406903), (28217, 116258), (56434, 58129)]