2012181542

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{201581}}^1$

素因数の和:201644

約数の個数: 32

約数和(自身を含む): 3715559424

約数和(自身を除く): 1703377882

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 4991, 9982, 201581, 403162, 1411067, 2822134, 4636363, 6249011, 9272726, 12498022, 32454541, 43743077, 64909082, 87486154, 143727253, 287454506, 1006090771, 2012181542]

約数ペア:

[(1, 2012181542), (2, 1006090771), (7, 287454506), (14, 143727253), (23, 87486154), (31, 64909082), (46, 43743077), (62, 32454541), (161, 12498022), (217, 9272726), (322, 6249011), (434, 4636363), (713, 2822134), (1426, 1411067), (4991, 403162), (9982, 201581)]