2012979423

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{659}}^1$

素因数の和:916

約数の個数: 64

約数和(自身を含む): 3377848320

約数和(自身を除く): 1364868897

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 167, 201, 273, 469, 501, 659, 871, 1169, 1407, 1977, 2171, 2613, 3507, 4613, 6097, 6513, 8567, 11189, 13839, 15197, 18291, 25701, 33567, 44153, 45591, 59969, 78323, 110053, 132459, 145457, 179907, 234969, 309071, 330159, 436371, 573989, 770371, 927213, 1018199, 1430689, 1721967, 2311113, 3054597, 4017923, 4292067, 7373551, 10014823, 12053769, 22120653, 30044469, 51614857, 95856163, 154844571, 287568489, 670993141, 2012979423]

約数ペア:

[(1, 2012979423), (3, 670993141), (7, 287568489), (13, 154844571), (21, 95856163), (39, 51614857), (67, 30044469), (91, 22120653), (167, 12053769), (201, 10014823), (273, 7373551), (469, 4292067), (501, 4017923), (659, 3054597), (871, 2311113), (1169, 1721967), (1407, 1430689), (1977, 1018199), (2171, 927213), (2613, 770371), (3507, 573989), (4613, 436371), (6097, 330159), (6513, 309071), (8567, 234969), (11189, 179907), (13839, 145457), (15197, 132459), (18291, 110053), (25701, 78323), (33567, 59969), (44153, 45591)]