2157463464

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{531919}}^1$

素因数の和:531954

約数の個数: 48

約数和(自身を含む): 5840481600

約数和(自身を除く): 3683018136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 531919, 1063838, 1595757, 2127676, 3191514, 4255352, 6383028, 6914947, 12766056, 13829894, 20744841, 27659788, 41489682, 55319576, 82979364, 89894311, 165958728, 179788622, 269682933, 359577244, 539365866, 719154488, 1078731732, 2157463464]

約数ペア:

[(1, 2157463464), (2, 1078731732), (3, 719154488), (4, 539365866), (6, 359577244), (8, 269682933), (12, 179788622), (13, 165958728), (24, 89894311), (26, 82979364), (39, 55319576), (52, 41489682), (78, 27659788), (104, 20744841), (156, 13829894), (169, 12766056), (312, 6914947), (338, 6383028), (507, 4255352), (676, 3191514), (1014, 2127676), (1352, 1595757), (2028, 1063838), (4056, 531919)]