1915084722

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{140053}}^1$

素因数の和:140154

約数の個数: 32

約数和(自身を含む): 3993219648

約数和(自身を除く): 2078134926

約数列:

[1, 2, 3, 6, 43, 53, 86, 106, 129, 159, 258, 318, 2279, 4558, 6837, 13674, 140053, 280106, 420159, 840318, 6022279, 7422809, 12044558, 14845618, 18066837, 22268427, 36133674, 44536854, 319180787, 638361574, 957542361, 1915084722]

約数ペア:

[(1, 1915084722), (2, 957542361), (3, 638361574), (6, 319180787), (43, 44536854), (53, 36133674), (86, 22268427), (106, 18066837), (129, 14845618), (159, 12044558), (258, 7422809), (318, 6022279), (2279, 840318), (4558, 420159), (6837, 280106), (13674, 140053)]