2017160090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{251203}}^1$

素因数の和:251294

約数の個数: 32

約数和(自身を含む): 4015244736

約数和(自身を除く): 1998084646

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 4015, 8030, 251203, 502406, 1256015, 2512030, 2763233, 5526466, 13816165, 18337819, 27632330, 36675638, 91689095, 183378190, 201716009, 403432018, 1008580045, 2017160090]

約数ペア:

[(1, 2017160090), (2, 1008580045), (5, 403432018), (10, 201716009), (11, 183378190), (22, 91689095), (55, 36675638), (73, 27632330), (110, 18337819), (146, 13816165), (365, 5526466), (730, 2763233), (803, 2512030), (1606, 1256015), (4015, 502406), (8030, 251203)]