304839418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{1279}}^1$

素因数の和:1486

約数の個数: 32

約数和(自身を含む): 503193600

約数和(自身を除く): 198354182

約数列:

[1, 2, 13, 26, 89, 103, 178, 206, 1157, 1279, 1339, 2314, 2558, 2678, 9167, 16627, 18334, 33254, 113831, 119171, 131737, 227662, 238342, 263474, 1479803, 1712581, 2959606, 3425162, 11724593, 23449186, 152419709, 304839418]

約数ペア:

[(1, 304839418), (2, 152419709), (13, 23449186), (26, 11724593), (89, 3425162), (103, 2959606), (178, 1712581), (206, 1479803), (1157, 263474), (1279, 238342), (1339, 227662), (2314, 131737), (2558, 119171), (2678, 113831), (9167, 33254), (16627, 18334)]