2018604070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{472741}}^1$

素因数の和:472816

約数の個数: 32

約数和(自身を含む): 4220640576

約数和(自身を除く): 2202036506

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 472741, 945482, 2363705, 3309187, 4727410, 6618374, 16545935, 28837201, 33091870, 57674402, 144186005, 201860407, 288372010, 403720814, 1009302035, 2018604070]

約数ペア:

[(1, 2018604070), (2, 1009302035), (5, 403720814), (7, 288372010), (10, 201860407), (14, 144186005), (35, 57674402), (61, 33091870), (70, 28837201), (122, 16545935), (305, 6618374), (427, 4727410), (610, 3309187), (854, 2363705), (2135, 945482), (4270, 472741)]