1048651862

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{51673}}^1$

素因数の和:51887

約数の個数: 16

約数和(自身を含む): 1606027920

約数和(自身を除く): 557376058

約数列:

[1, 2, 73, 139, 146, 278, 10147, 20294, 51673, 103346, 3772129, 7182547, 7544258, 14365094, 524325931, 1048651862]

約数ペア:

[(1, 1048651862), (2, 524325931), (73, 14365094), (139, 7544258), (146, 7182547), (278, 3772129), (10147, 103346), (20294, 51673)]