2220007938

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{878863}}^1$

素因数の和:879289

約数の個数: 16

約数和(自身を含む): 4450567296

約数和(自身を除く): 2230559358

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 878863, 1757726, 2636589, 5273178, 370001323, 740002646, 1110003969, 2220007938]

約数ペア:

[(1, 2220007938), (2, 1110003969), (3, 740002646), (6, 370001323), (421, 5273178), (842, 2636589), (1263, 1757726), (2526, 878863)]