861360142

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{25763}}^1$

素因数の和:26067

約数の個数: 16

約数和(自身を含む): 1315509840

約数和(自身を除く): 454149698

約数列:

[1, 2, 73, 146, 229, 458, 16717, 25763, 33434, 51526, 1880699, 3761398, 5899727, 11799454, 430680071, 861360142]

約数ペア:

[(1, 861360142), (2, 430680071), (73, 11799454), (146, 5899727), (229, 3761398), (458, 1880699), (16717, 51526), (25763, 33434)]