1178224

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{349}}^1$

素因数の和:568

約数の個数: 20

約数和(自身を含む): 2300200

約数和(自身を除く): 1121976

約数列:

[1, 2, 4, 8, 16, 211, 349, 422, 698, 844, 1396, 1688, 2792, 3376, 5584, 73639, 147278, 294556, 589112, 1178224]

約数ペア:

[(1, 1178224), (2, 589112), (4, 294556), (8, 147278), (16, 73639), (211, 5584), (349, 3376), (422, 2792), (698, 1688), (844, 1396)]