1048519199

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2113}}^1$

素因数の和:2200

約数の個数: 48

約数和(自身を含む): 1417056480

約数和(自身を除く): 368537281

約数列:

[1, 7, 13, 19, 41, 49, 91, 133, 247, 287, 533, 637, 779, 931, 1729, 2009, 2113, 3731, 5453, 10127, 12103, 14791, 26117, 27469, 38171, 40147, 70889, 86633, 103537, 192283, 281029, 496223, 521911, 606431, 1126229, 1345981, 1646027, 1967203, 3653377, 4245017, 7883603, 11522189, 21398351, 25573639, 55185221, 80655323, 149788457, 1048519199]

約数ペア:

[(1, 1048519199), (7, 149788457), (13, 80655323), (19, 55185221), (41, 25573639), (49, 21398351), (91, 11522189), (133, 7883603), (247, 4245017), (287, 3653377), (533, 1967203), (637, 1646027), (779, 1345981), (931, 1126229), (1729, 606431), (2009, 521911), (2113, 496223), (3731, 281029), (5453, 192283), (10127, 103537), (12103, 86633), (14791, 70889), (26117, 40147), (27469, 38171)]