4145218

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2447}}^1$

素因数の和:2478

約数の個数: 24

約数和(自身を含む): 7814016

約数和(自身を除く): 3668798

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 2447, 4894, 17129, 26917, 34258, 53834, 188419, 296087, 376838, 592174, 2072609, 4145218]

約数ペア:

[(1, 4145218), (2, 2072609), (7, 592174), (11, 376838), (14, 296087), (22, 188419), (77, 53834), (121, 34258), (154, 26917), (242, 17129), (847, 4894), (1694, 2447)]