1520943046

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{48049}}^1$

素因数の和:48101

約数の個数: 48

約数和(自身を含む): 2957958000

約数和(自身を除く): 1437014954

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 49, 98, 119, 133, 238, 266, 323, 646, 833, 931, 1666, 1862, 2261, 4522, 15827, 31654, 48049, 96098, 336343, 672686, 816833, 912931, 1633666, 1825862, 2354401, 4708802, 5717831, 6390517, 11435662, 12781034, 15519827, 31039654, 40024817, 44733619, 80049634, 89467238, 108638789, 217277578, 760471523, 1520943046]

約数ペア:

[(1, 1520943046), (2, 760471523), (7, 217277578), (14, 108638789), (17, 89467238), (19, 80049634), (34, 44733619), (38, 40024817), (49, 31039654), (98, 15519827), (119, 12781034), (133, 11435662), (238, 6390517), (266, 5717831), (323, 4708802), (646, 2354401), (833, 1825862), (931, 1633666), (1666, 912931), (1862, 816833), (2261, 672686), (4522, 336343), (15827, 96098), (31654, 48049)]