2018348

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 3744384

約数和(自身を除く): 1726036

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 397, 794, 1271, 1588, 2542, 5084, 12307, 16277, 24614, 32554, 49228, 65108, 504587, 1009174, 2018348]

約数ペア:

[(1, 2018348), (2, 1009174), (4, 504587), (31, 65108), (41, 49228), (62, 32554), (82, 24614), (124, 16277), (164, 12307), (397, 5084), (794, 2542), (1271, 1588)]