1419884816

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{408953}}^1$

素因数の和:408999

約数の個数: 40

約数和(自身を含む): 3245458944

約数和(自身を除く): 1825574128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 408953, 817906, 1635812, 2862671, 3271624, 5725342, 6543248, 11450684, 12677543, 22901368, 25355086, 45802736, 50710172, 88742801, 101420344, 177485602, 202840688, 354971204, 709942408, 1419884816]

約数ペア:

[(1, 1419884816), (2, 709942408), (4, 354971204), (7, 202840688), (8, 177485602), (14, 101420344), (16, 88742801), (28, 50710172), (31, 45802736), (56, 25355086), (62, 22901368), (112, 12677543), (124, 11450684), (217, 6543248), (248, 5725342), (434, 3271624), (496, 2862671), (868, 1635812), (1736, 817906), (3472, 408953)]