13306089550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1204171}}^1$

素因数の和:1204213

約数の個数: 48

約数和(自身を含む): 28220974992

約数和(自身を除く): 14914885442

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 5525, 11050, 1204171, 2408342, 6020855, 12041710, 15654223, 20470907, 30104275, 31308446, 40941814, 60208550, 78271115, 102354535, 156542230, 204709070, 266121791, 391355575, 511772675, 532243582, 782711150, 1023545350, 1330608955, 2661217910, 6653044775, 13306089550]

約数ペア:

[(1, 13306089550), (2, 6653044775), (5, 2661217910), (10, 1330608955), (13, 1023545350), (17, 782711150), (25, 532243582), (26, 511772675), (34, 391355575), (50, 266121791), (65, 204709070), (85, 156542230), (130, 102354535), (170, 78271115), (221, 60208550), (325, 40941814), (425, 31308446), (442, 30104275), (650, 20470907), (850, 15654223), (1105, 12041710), (2210, 6020855), (5525, 2408342), (11050, 1204171)]