4974074

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 8979456

約数和(自身を除く): 4005382

約数列:

[1, 2, 7, 14, 31, 62, 73, 146, 157, 217, 314, 434, 511, 1022, 1099, 2198, 2263, 4526, 4867, 9734, 11461, 15841, 22922, 31682, 34069, 68138, 80227, 160454, 355291, 710582, 2487037, 4974074]

約数ペア:

[(1, 4974074), (2, 2487037), (7, 710582), (14, 355291), (31, 160454), (62, 80227), (73, 68138), (146, 34069), (157, 31682), (217, 22922), (314, 15841), (434, 11461), (511, 9734), (1022, 4867), (1099, 4526), (2198, 2263)]