304865786

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 477954048

約数和(自身を除く): 173088262

約数列:

[1, 2, 43, 86, 103, 127, 206, 254, 271, 542, 4429, 5461, 8858, 10922, 11653, 13081, 23306, 26162, 27913, 34417, 55826, 68834, 562483, 1124966, 1200259, 1479931, 2400518, 2959862, 3544951, 7089902, 152432893, 304865786]

約数ペア:

[(1, 304865786), (2, 152432893), (43, 7089902), (86, 3544951), (103, 2959862), (127, 2400518), (206, 1479931), (254, 1200259), (271, 1124966), (542, 562483), (4429, 68834), (5461, 55826), (8858, 34417), (10922, 27913), (11653, 26162), (13081, 23306)]