1796993390

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1292801}}^1$

素因数の和:1292947

約数の個数: 16

約数和(自身を含む): 3257861040

約数和(自身を除く): 1460867650

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 1292801, 2585602, 6464005, 12928010, 179699339, 359398678, 898496695, 1796993390]

約数ペア:

[(1, 1796993390), (2, 898496695), (5, 359398678), (10, 179699339), (139, 12928010), (278, 6464005), (695, 2585602), (1390, 1292801)]