4447388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1657}}^1$

素因数の和:1733

約数の個数: 24

約数和(自身を含む): 8634864

約数和(自身を除く): 4187476

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 1657, 2684, 3314, 6628, 18227, 36454, 72908, 101077, 202154, 404308, 1111847, 2223694, 4447388]

約数ペア:

[(1, 4447388), (2, 2223694), (4, 1111847), (11, 404308), (22, 202154), (44, 101077), (61, 72908), (122, 36454), (244, 18227), (671, 6628), (1342, 3314), (1657, 2684)]