2981674124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5212717}}^1$

素因数の和:5212745

約数の個数: 24

約数和(自身を含む): 6130156368

約数和(自身を除く): 3148482244

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 5212717, 10425434, 20850868, 57339887, 67765321, 114679774, 135530642, 229359548, 271061284, 745418531, 1490837062, 2981674124]

約数ペア:

[(1, 2981674124), (2, 1490837062), (4, 745418531), (11, 271061284), (13, 229359548), (22, 135530642), (26, 114679774), (44, 67765321), (52, 57339887), (143, 20850868), (286, 10425434), (572, 5212717)]