2017629649

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{238801}}^1$

素因数の和:238896

約数の個数: 16

約数和(自身を含む): 2475899136

約数和(自身を除く): 458269487

約数列:

[1, 7, 17, 71, 119, 497, 1207, 8449, 238801, 1671607, 4059617, 16954871, 28417319, 118684097, 288232807, 2017629649]

約数ペア:

[(1, 2017629649), (7, 288232807), (17, 118684097), (71, 28417319), (119, 16954871), (497, 4059617), (1207, 1671607), (8449, 238801)]