142458806

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{5189}}^1$

素因数の和:5288

約数の個数: 32

約数和(自身を含む): 255597120

約数和(自身を除く): 113138314

約数列:

[1, 2, 7, 14, 37, 53, 74, 106, 259, 371, 518, 742, 1961, 3922, 5189, 10378, 13727, 27454, 36323, 72646, 191993, 275017, 383986, 550034, 1343951, 1925119, 2687902, 3850238, 10175629, 20351258, 71229403, 142458806]

約数ペア:

[(1, 142458806), (2, 71229403), (7, 20351258), (14, 10175629), (37, 3850238), (53, 2687902), (74, 1925119), (106, 1343951), (259, 550034), (371, 383986), (518, 275017), (742, 191993), (1961, 72646), (3922, 36323), (5189, 27454), (10378, 13727)]