1255016872

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{1388293}}^1$

素因数の和:1388412

約数の個数: 16

約数和(自身を含む): 2373982740

約数和(自身を除く): 1118965868

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 1388293, 2776586, 5553172, 11106344, 156877109, 313754218, 627508436, 1255016872]

約数ペア:

[(1, 1255016872), (2, 627508436), (4, 313754218), (8, 156877109), (113, 11106344), (226, 5553172), (452, 2776586), (904, 1388293)]