2238985

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 32

約数和(自身を含む): 3359232

約数和(自身を除く): 1120247

約数列:

[1, 5, 7, 17, 35, 53, 71, 85, 119, 265, 355, 371, 497, 595, 901, 1207, 1855, 2485, 3763, 4505, 6035, 6307, 8449, 18815, 26341, 31535, 42245, 63971, 131705, 319855, 447797, 2238985]

約数ペア:

[(1, 2238985), (5, 447797), (7, 319855), (17, 131705), (35, 63971), (53, 42245), (71, 31535), (85, 26341), (119, 18815), (265, 8449), (355, 6307), (371, 6035), (497, 4505), (595, 3763), (901, 2485), (1207, 1855)]