2018488390

素因数分解:

$2^1\times 5^1\times {\mathrm{3701}}^1\times {\mathrm{54539}}^1$

素因数の和:58247

約数の個数: 16

約数和(自身を含む): 3634327440

約数和(自身を除く): 1615839050

約数列:

[1, 2, 5, 10, 3701, 7402, 18505, 37010, 54539, 109078, 272695, 545390, 201848839, 403697678, 1009244195, 2018488390]

約数ペア:

[(1, 2018488390), (2, 1009244195), (5, 403697678), (10, 201848839), (3701, 545390), (7402, 272695), (18505, 109078), (37010, 54539)]