3969908.00000000

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 43978464

約数和(自身を除く): 20543626

約数列:

[1, 2, 7, 14, 23, 37, 46, 49, 74, 98, 161, 259, 281, 322, 518, 562, 851, 1127, 1702, 1813, 1967, 2254, 3626, 3934, 5957, 6463, 10397, 11914, 12926, 13769, 20794, 27538, 41699, 45241, 72779, 83398, 90482, 145558, 239131, 316687, 478262, 509453, 633374, 1018906, 1673917, 3347834, 11717419, 23434838]

約数ペア:

[(1, 23434838), (2, 11717419), (7, 3347834), (14, 1673917), (23, 1018906), (37, 633374), (46, 509453), (49, 478262), (74, 316687), (98, 239131), (161, 145558), (259, 90482), (281, 83398), (322, 72779), (518, 45241), (562, 41699), (851, 27538), (1127, 20794), (1702, 13769), (1813, 12926), (1967, 11914), (2254, 10397), (3626, 6463), (3934, 5957)]