974327746

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{16069}}^1$

素因数の和:16210

約数の個数: 32

約数和(自身を含む): 1721675520

約数和(自身を除く): 747347774

約数列:

[1, 2, 7, 14, 61, 71, 122, 142, 427, 497, 854, 994, 4331, 8662, 16069, 30317, 32138, 60634, 112483, 224966, 980209, 1140899, 1960418, 2281798, 6861463, 7986293, 13722926, 15972586, 69594839, 139189678, 487163873, 974327746]

約数ペア:

[(1, 974327746), (2, 487163873), (7, 139189678), (14, 69594839), (61, 15972586), (71, 13722926), (122, 7986293), (142, 6861463), (427, 2281798), (497, 1960418), (854, 1140899), (994, 980209), (4331, 224966), (8662, 112483), (16069, 60634), (30317, 32138)]