4218571444

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{77201}}^1$

素因数の和:77943

約数の個数: 24

約数和(自身を含む): 7781961600

約数和(自身を除く): 3563390156

約数列:

[1, 2, 4, 19, 38, 76, 719, 1438, 2876, 13661, 27322, 54644, 77201, 154402, 308804, 1466819, 2933638, 5867276, 55507519, 111015038, 222030076, 1054642861, 2109285722, 4218571444]

約数ペア:

[(1, 4218571444), (2, 2109285722), (4, 1054642861), (19, 222030076), (38, 111015038), (76, 55507519), (719, 5867276), (1438, 2933638), (2876, 1466819), (13661, 308804), (27322, 154402), (54644, 77201)]