1488154993

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 1871081856

約数和(自身を除く): 382926863

約数列:

[1, 13, 17, 19, 23, 221, 247, 299, 323, 361, 391, 437, 811, 4199, 4693, 5083, 5681, 6137, 7429, 8303, 10543, 13787, 15409, 18653, 79781, 96577, 107939, 141151, 179231, 200317, 242489, 261953, 292771, 317101, 354407, 1834963, 3405389, 3806023, 4122313, 4607291, 4977107, 6024919, 6733733, 64702391, 78323947, 87538529, 114473461, 1488154993]

約数ペア:

[(1, 1488154993), (13, 114473461), (17, 87538529), (19, 78323947), (23, 64702391), (221, 6733733), (247, 6024919), (299, 4977107), (323, 4607291), (361, 4122313), (391, 3806023), (437, 3405389), (811, 1834963), (4199, 354407), (4693, 317101), (5083, 292771), (5681, 261953), (6137, 242489), (7429, 200317), (8303, 179231), (10543, 141151), (13787, 107939), (15409, 96577), (18653, 79781)]