1622969348

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1021}}^1$

素因数の和:1453

約数の個数: 96

約数和(自身を含む): 3826760448

約数和(自身を除く): 2203791100

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 397, 572, 794, 1001, 1021, 1588, 2002, 2042, 2779, 4004, 4084, 4367, 5161, 5558, 7147, 8734, 10322, 11116, 11231, 13273, 14294, 17468, 20644, 22462, 26546, 28588, 30569, 36127, 44924, 53092, 56771, 61138, 72254, 78617, 92911, 113542, 122276, 144508, 146003, 157234, 185822, 227084, 292006, 314468, 371644, 397397, 405337, 584012, 794794, 810674, 1022021, 1589588, 1621348, 2044042, 2837359, 4088084, 4458707, 5269381, 5674718, 8917414, 10538762, 11349436, 17834828, 21077524, 31210949, 36885667, 57963191, 62421898, 73771334, 115926382, 124843796, 147542668, 231852764, 405742337, 811484674, 1622969348]

約数ペア:

[(1, 1622969348), (2, 811484674), (4, 405742337), (7, 231852764), (11, 147542668), (13, 124843796), (14, 115926382), (22, 73771334), (26, 62421898), (28, 57963191), (44, 36885667), (52, 31210949), (77, 21077524), (91, 17834828), (143, 11349436), (154, 10538762), (182, 8917414), (286, 5674718), (308, 5269381), (364, 4458707), (397, 4088084), (572, 2837359), (794, 2044042), (1001, 1621348), (1021, 1589588), (1588, 1022021), (2002, 810674), (2042, 794794), (2779, 584012), (4004, 405337), (4084, 397397), (4367, 371644), (5161, 314468), (5558, 292006), (7147, 227084), (8734, 185822), (10322, 157234), (11116, 146003), (11231, 144508), (13273, 122276), (14294, 113542), (17468, 92911), (20644, 78617), (22462, 72254), (26546, 61138), (28588, 56771), (30569, 53092), (36127, 44924)]