4253678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 7620480

約数和(自身を除く): 3366802

約数列:

[1, 2, 11, 13, 22, 26, 107, 139, 143, 214, 278, 286, 1177, 1391, 1529, 1807, 2354, 2782, 3058, 3614, 14873, 15301, 19877, 29746, 30602, 39754, 163603, 193349, 327206, 386698, 2126839, 4253678]

約数ペア:

[(1, 4253678), (2, 2126839), (11, 386698), (13, 327206), (22, 193349), (26, 163603), (107, 39754), (139, 30602), (143, 29746), (214, 19877), (278, 15301), (286, 14873), (1177, 3614), (1391, 3058), (1529, 2782), (1807, 2354)]