879280298

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{1427}}^1\times {\mathrm{1823}}^1$

素因数の和:3278

約数の個数: 24

約数和(自身を含む): 1429964928

約数和(自身を除く): 550684630

約数列:

[1, 2, 13, 26, 169, 338, 1427, 1823, 2854, 3646, 18551, 23699, 37102, 47398, 241163, 308087, 482326, 616174, 2601421, 5202842, 33818473, 67636946, 439640149, 879280298]

約数ペア:

[(1, 879280298), (2, 439640149), (13, 67636946), (26, 33818473), (169, 5202842), (338, 2601421), (1427, 616174), (1823, 482326), (2854, 308087), (3646, 241163), (18551, 47398), (23699, 37102)]