2215707529

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{24859}}^1$

素因数の和:24997

約数の個数: 24

約数和(自身を含む): 2754686880

約数和(自身を除く): 538979351

約数列:

[1, 7, 17, 49, 107, 119, 749, 833, 1819, 5243, 12733, 24859, 89131, 174013, 422603, 1218091, 2659913, 2958221, 18619391, 20707547, 45218521, 130335737, 316529647, 2215707529]

約数ペア:

[(1, 2215707529), (7, 316529647), (17, 130335737), (49, 45218521), (107, 20707547), (119, 18619391), (749, 2958221), (833, 2659913), (1819, 1218091), (5243, 422603), (12733, 174013), (24859, 89131)]