1340929892

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{71069}}^1$

素因数の和:71215

約数の個数: 24

約数和(自身を含む): 2417801400

約数和(自身を除く): 1076871508

約数列:

[1, 2, 4, 53, 89, 106, 178, 212, 356, 4717, 9434, 18868, 71069, 142138, 284276, 3766657, 6325141, 7533314, 12650282, 15066628, 25300564, 335232473, 670464946, 1340929892]

約数ペア:

[(1, 1340929892), (2, 670464946), (4, 335232473), (53, 25300564), (89, 15066628), (106, 12650282), (178, 7533314), (212, 6325141), (356, 3766657), (4717, 284276), (9434, 142138), (18868, 71069)]