404485214

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{12611}}^1$

素因数の和:12728

約数の個数: 32

約数和(自身を含む): 726451200

約数和(自身を除く): 321965986

約数列:

[1, 2, 7, 14, 29, 58, 79, 158, 203, 406, 553, 1106, 2291, 4582, 12611, 16037, 25222, 32074, 88277, 176554, 365719, 731438, 996269, 1992538, 2560033, 5120066, 6973883, 13947766, 28891801, 57783602, 202242607, 404485214]

約数ペア:

[(1, 404485214), (2, 202242607), (7, 57783602), (14, 28891801), (29, 13947766), (58, 6973883), (79, 5120066), (158, 2560033), (203, 1992538), (406, 996269), (553, 731438), (1106, 365719), (2291, 176554), (4582, 88277), (12611, 32074), (16037, 25222)]