2018497310

素因数分解:

$2^1\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{164239}}^1$

素因数の和:165475

約数の個数: 16

約数和(自身を含む): 3636273600

約数和(自身を除く): 1617776290

約数列:

[1, 2, 5, 10, 1229, 2458, 6145, 12290, 164239, 328478, 821195, 1642390, 201849731, 403699462, 1009248655, 2018497310]

約数ペア:

[(1, 2018497310), (2, 1009248655), (5, 403699462), (10, 201849731), (1229, 1642390), (2458, 821195), (6145, 328478), (12290, 164239)]