13020410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2131}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 25788672

約数和(自身を除く): 12768262

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 2131, 3055, 4262, 6110, 10655, 21310, 27703, 55406, 100157, 138515, 200314, 277030, 500785, 1001570, 1302041, 2604082, 6510205, 13020410]

約数ペア:

[(1, 13020410), (2, 6510205), (5, 2604082), (10, 1302041), (13, 1001570), (26, 500785), (47, 277030), (65, 200314), (94, 138515), (130, 100157), (235, 55406), (470, 27703), (611, 21310), (1222, 10655), (2131, 6110), (3055, 4262)]