2783136070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{8353}}^1$

素因数の和:8617

約数の個数: 64

約数和(自身を含む): 5911424064

約数和(自身を除く): 3128287994

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 233, 286, 466, 715, 1165, 1430, 2330, 2563, 3029, 5126, 6058, 8353, 12815, 15145, 16706, 25630, 30290, 33319, 41765, 66638, 83530, 91883, 108589, 166595, 183766, 217178, 333190, 459415, 542945, 918830, 1085890, 1194479, 1946249, 2388958, 3892498, 5972395, 9731245, 11944790, 19462490, 21408739, 25301237, 42817478, 50602474, 107043695, 126506185, 214087390, 253012370, 278313607, 556627214, 1391568035, 2783136070]

約数ペア:

[(1, 2783136070), (2, 1391568035), (5, 556627214), (10, 278313607), (11, 253012370), (13, 214087390), (22, 126506185), (26, 107043695), (55, 50602474), (65, 42817478), (110, 25301237), (130, 21408739), (143, 19462490), (233, 11944790), (286, 9731245), (466, 5972395), (715, 3892498), (1165, 2388958), (1430, 1946249), (2330, 1194479), (2563, 1085890), (3029, 918830), (5126, 542945), (6058, 459415), (8353, 333190), (12815, 217178), (15145, 183766), (16706, 166595), (25630, 108589), (30290, 91883), (33319, 83530), (41765, 66638)]