1439356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 2718576

約数和(自身を除く): 1279220

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 347, 694, 1037, 1388, 2074, 4148, 5899, 11798, 21167, 23596, 42334, 84668, 359839, 719678, 1439356]

約数ペア:

[(1, 1439356), (2, 719678), (4, 359839), (17, 84668), (34, 42334), (61, 23596), (68, 21167), (122, 11798), (244, 5899), (347, 4148), (694, 2074), (1037, 1388)]