249546736

素因数分解:

$2^4\times {\mathrm{1117}}^1\times {\mathrm{13963}}^1$

素因数の和:15088

約数の個数: 20

約数和(自身を含む): 483964312

約数和(自身を除く): 234417576

約数列:

[1, 2, 4, 8, 16, 1117, 2234, 4468, 8936, 13963, 17872, 27926, 55852, 111704, 223408, 15596671, 31193342, 62386684, 124773368, 249546736]

約数ペア:

[(1, 249546736), (2, 124773368), (4, 62386684), (8, 31193342), (16, 15596671), (1117, 223408), (2234, 111704), (4468, 55852), (8936, 27926), (13963, 17872)]