2137880276

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{4457}}^1$

素因数の和:4968

約数の個数: 48

約数和(自身を含む): 4401793536

約数和(自身を除く): 2263913260

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 463, 518, 926, 1036, 1852, 3241, 4457, 6482, 8914, 12964, 17131, 17828, 31199, 34262, 62398, 68524, 119917, 124796, 164909, 239834, 329818, 479668, 659636, 1154363, 2063591, 2308726, 4127182, 4617452, 8254364, 14445137, 28890274, 57780548, 76352867, 152705734, 305411468, 534470069, 1068940138, 2137880276]

約数ペア:

[(1, 2137880276), (2, 1068940138), (4, 534470069), (7, 305411468), (14, 152705734), (28, 76352867), (37, 57780548), (74, 28890274), (148, 14445137), (259, 8254364), (463, 4617452), (518, 4127182), (926, 2308726), (1036, 2063591), (1852, 1154363), (3241, 659636), (4457, 479668), (6482, 329818), (8914, 239834), (12964, 164909), (17131, 124796), (17828, 119917), (31199, 68524), (34262, 62398)]