13305712129916

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{30427}}^1\times {\mathrm{35809}}^1$

素因数の和:66354

約数の個数: 48

約数和(自身を含む): 24163561255680

約数和(自身を除く): 10857849125764

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 3053, 6106, 12212, 30427, 35809, 60854, 71618, 121708, 143236, 1308361, 1539787, 2160317, 2542439, 2616722, 3079574, 4320634, 5084878, 5233444, 6159148, 8641268, 10169756, 92893631, 109324877, 185787262, 218649754, 371574524, 437299508, 1089560443, 2179120886, 4358241772, 46851099049, 77358791453, 93702198098, 154717582906, 187404396196, 309435165812, 3326428032479, 6652856064958, 13305712129916]

約数ペア:

[(1, 13305712129916), (2, 6652856064958), (4, 3326428032479), (43, 309435165812), (71, 187404396196), (86, 154717582906), (142, 93702198098), (172, 77358791453), (284, 46851099049), (3053, 4358241772), (6106, 2179120886), (12212, 1089560443), (30427, 437299508), (35809, 371574524), (60854, 218649754), (71618, 185787262), (121708, 109324877), (143236, 92893631), (1308361, 10169756), (1539787, 8641268), (2160317, 6159148), (2542439, 5233444), (2616722, 5084878), (3079574, 4320634)]