7470224

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{1109}}^1$

素因数の和:1538

約数の個数: 20

約数和(自身を含む): 14521020

約数和(自身を除く): 7050796

約数列:

[1, 2, 4, 8, 16, 421, 842, 1109, 1684, 2218, 3368, 4436, 6736, 8872, 17744, 466889, 933778, 1867556, 3735112, 7470224]

約数ペア:

[(1, 7470224), (2, 3735112), (4, 1867556), (8, 933778), (16, 466889), (421, 17744), (842, 8872), (1109, 6736), (1684, 4436), (2218, 3368)]