173942482

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{2557}}^1$

素因数の和:2722

約数の個数: 32

約数和(自身を含む): 307942272

約数和(自身を除く): 133999790

約数列:

[1, 2, 7, 14, 43, 86, 113, 226, 301, 602, 791, 1582, 2557, 4859, 5114, 9718, 17899, 34013, 35798, 68026, 109951, 219902, 288941, 577882, 769657, 1539314, 2022587, 4045174, 12424463, 24848926, 86971241, 173942482]

約数ペア:

[(1, 173942482), (2, 86971241), (7, 24848926), (14, 12424463), (43, 4045174), (86, 2022587), (113, 1539314), (226, 769657), (301, 577882), (602, 288941), (791, 219902), (1582, 109951), (2557, 68026), (4859, 35798), (5114, 34013), (9718, 17899)]