430020164

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{289771}}^1$

素因数の和:289835

約数の個数: 24

約数和(自身を含む): 876270528

約数和(自身を除く): 446250364

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 289771, 579542, 1159084, 2028397, 4056794, 8113588, 15357863, 30715726, 61431452, 107505041, 215010082, 430020164]

約数ペア:

[(1, 430020164), (2, 215010082), (4, 107505041), (7, 61431452), (14, 30715726), (28, 15357863), (53, 8113588), (106, 4056794), (212, 2028397), (371, 1159084), (742, 579542), (1484, 289771)]