421586326

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{4703}}^1$

素因数の和:5068

約数の個数: 32

約数和(自身を含む): 763176960

約数和(自身を除く): 341590634

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 337, 674, 2359, 4703, 4718, 6403, 9406, 12806, 32921, 44821, 65842, 89357, 89642, 178714, 625499, 1250998, 1584911, 3169822, 11094377, 22188754, 30113309, 60226618, 210793163, 421586326]

約数ペア:

[(1, 421586326), (2, 210793163), (7, 60226618), (14, 30113309), (19, 22188754), (38, 11094377), (133, 3169822), (266, 1584911), (337, 1250998), (674, 625499), (2359, 178714), (4703, 89642), (4718, 89357), (6403, 65842), (9406, 44821), (12806, 32921)]