1337331918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{5003}}^1$

素因数の和:5193

約数の個数: 64

約数和(自身を含む): 3026419200

約数和(自身を除く): 1689087282

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 149, 298, 299, 447, 598, 894, 897, 1794, 1937, 3427, 3874, 5003, 5811, 6854, 10006, 10281, 11622, 15009, 20562, 30018, 44551, 65039, 89102, 115069, 130078, 133653, 195117, 230138, 267306, 345207, 390234, 690414, 745447, 1490894, 1495897, 2236341, 2991794, 4472682, 4487691, 8975382, 9690811, 17145281, 19381622, 29072433, 34290562, 51435843, 58144866, 102871686, 222888653, 445777306, 668665959, 1337331918]

約数ペア:

[(1, 1337331918), (2, 668665959), (3, 445777306), (6, 222888653), (13, 102871686), (23, 58144866), (26, 51435843), (39, 34290562), (46, 29072433), (69, 19381622), (78, 17145281), (138, 9690811), (149, 8975382), (298, 4487691), (299, 4472682), (447, 2991794), (598, 2236341), (894, 1495897), (897, 1490894), (1794, 745447), (1937, 690414), (3427, 390234), (3874, 345207), (5003, 267306), (5811, 230138), (6854, 195117), (10006, 133653), (10281, 130078), (11622, 115069), (15009, 89102), (20562, 65039), (30018, 44551)]