4219966

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{971}}^1$

素因数の和:1067

約数の個数: 16

約数和(自身を含む): 6613488

約数和(自身を除く): 2393522

約数列:

[1, 2, 41, 53, 82, 106, 971, 1942, 2173, 4346, 39811, 51463, 79622, 102926, 2109983, 4219966]

約数ペア:

[(1, 4219966), (2, 2109983), (41, 102926), (53, 79622), (82, 51463), (106, 39811), (971, 4346), (1942, 2173)]