13649111140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2074333}}^1$

素因数の和:2074396

約数の個数: 48

約数和(自身を含む): 33454858752

約数和(自身を除く): 19805747612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 2074333, 4148666, 8297332, 10371665, 14520331, 20743330, 29040662, 41486660, 58081324, 72601655, 97493651, 145203310, 194987302, 290406620, 389974604, 487468255, 682455557, 974936510, 1364911114, 1949873020, 2729822228, 3412277785, 6824555570, 13649111140]

約数ペア:

[(1, 13649111140), (2, 6824555570), (4, 3412277785), (5, 2729822228), (7, 1949873020), (10, 1364911114), (14, 974936510), (20, 682455557), (28, 487468255), (35, 389974604), (47, 290406620), (70, 194987302), (94, 145203310), (140, 97493651), (188, 72601655), (235, 58081324), (329, 41486660), (470, 29040662), (658, 20743330), (940, 14520331), (1316, 10371665), (1645, 8297332), (3290, 4148666), (6580, 2074333)]