2013304888

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1\times {\mathrm{797}}^1$

素因数の和:1460

約数の個数: 64

約数和(自身を含む): 4381977600

約数和(自身を除く): 2368672712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 571, 632, 797, 1106, 1142, 1594, 2212, 2284, 3188, 3997, 4424, 4568, 5579, 6376, 7994, 11158, 15988, 22316, 31976, 44632, 45109, 62963, 90218, 125926, 180436, 251852, 315763, 360872, 440741, 455087, 503704, 631526, 881482, 910174, 1263052, 1762964, 1820348, 2526104, 3185609, 3525928, 3640696, 6371218, 12742436, 25484872, 35951873, 71903746, 143807492, 251663111, 287614984, 503326222, 1006652444, 2013304888]

約数ペア:

[(1, 2013304888), (2, 1006652444), (4, 503326222), (7, 287614984), (8, 251663111), (14, 143807492), (28, 71903746), (56, 35951873), (79, 25484872), (158, 12742436), (316, 6371218), (553, 3640696), (571, 3525928), (632, 3185609), (797, 2526104), (1106, 1820348), (1142, 1762964), (1594, 1263052), (2212, 910174), (2284, 881482), (3188, 631526), (3997, 503704), (4424, 455087), (4568, 440741), (5579, 360872), (6376, 315763), (7994, 251852), (11158, 180436), (15988, 125926), (22316, 90218), (31976, 62963), (44632, 45109)]