2821372

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 5194112

約数和(自身を除く): 2372740

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 373, 746, 1492, 1891, 3782, 7564, 11563, 22753, 23126, 45506, 46252, 91012, 705343, 1410686, 2821372]

約数ペア:

[(1, 2821372), (2, 1410686), (4, 705343), (31, 91012), (61, 46252), (62, 45506), (122, 23126), (124, 22753), (244, 11563), (373, 7564), (746, 3782), (1492, 1891)]