1340372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:799

約数の個数: 24

約数和(自身を含む): 2624832

約数和(自身を除く): 1284460

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 743, 902, 1486, 1804, 2972, 8173, 16346, 30463, 32692, 60926, 121852, 335093, 670186, 1340372]

約数ペア:

[(1, 1340372), (2, 670186), (4, 335093), (11, 121852), (22, 60926), (41, 32692), (44, 30463), (82, 16346), (164, 8173), (451, 2972), (743, 1804), (902, 1486)]