2213174977

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{121343}}^1$

素因数の和:121440

約数の個数: 16

約数和(自身を含む): 2527838208

約数和(自身を除く): 314663231

約数列:

[1, 13, 23, 61, 299, 793, 1403, 18239, 121343, 1577459, 2790889, 7401923, 36281557, 96224999, 170244229, 2213174977]

約数ペア:

[(1, 2213174977), (13, 170244229), (23, 96224999), (61, 36281557), (299, 7401923), (793, 2790889), (1403, 1577459), (18239, 121343)]