2074005490

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{8971}}^1$

素因数の和:9418

約数の個数: 32

約数和(自身を含む): 3804845760

約数和(自身を除く): 1730840270

約数列:

[1, 2, 5, 10, 61, 122, 305, 379, 610, 758, 1895, 3790, 8971, 17942, 23119, 44855, 46238, 89710, 115595, 231190, 547231, 1094462, 2736155, 3400009, 5472310, 6800018, 17000045, 34000090, 207400549, 414801098, 1037002745, 2074005490]

約数ペア:

[(1, 2074005490), (2, 1037002745), (5, 414801098), (10, 207400549), (61, 34000090), (122, 17000045), (305, 6800018), (379, 5472310), (610, 3400009), (758, 2736155), (1895, 1094462), (3790, 547231), (8971, 231190), (17942, 115595), (23119, 89710), (44855, 46238)]