2380456490

素因数分解:

$2^1\times 5^1\times {\mathrm{8783}}^1\times {\mathrm{27103}}^1$

素因数の和:35893

約数の個数: 16

約数和(自身を含む): 4285467648

約数和(自身を除く): 1905011158

約数列:

[1, 2, 5, 10, 8783, 17566, 27103, 43915, 54206, 87830, 135515, 271030, 238045649, 476091298, 1190228245, 2380456490]

約数ペア:

[(1, 2380456490), (2, 1190228245), (5, 476091298), (10, 238045649), (8783, 271030), (17566, 135515), (27103, 87830), (43915, 54206)]