3973828

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 7293440

約数和(自身を除く): 3319612

約数列:

[1, 2, 4, 31, 62, 73, 124, 146, 292, 439, 878, 1756, 2263, 4526, 9052, 13609, 27218, 32047, 54436, 64094, 128188, 993457, 1986914, 3973828]

約数ペア:

[(1, 3973828), (2, 1986914), (4, 993457), (31, 128188), (62, 64094), (73, 54436), (124, 32047), (146, 27218), (292, 13609), (439, 9052), (878, 4526), (1756, 2263)]