1279130122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1\times {\mathrm{1549}}^1$

素因数の和:2302

約数の個数: 32

約数和(自身を含む): 2089152000

約数和(自身を除く): 810021878

約数列:

[1, 2, 19, 31, 38, 62, 589, 701, 1178, 1402, 1549, 3098, 13319, 21731, 26638, 29431, 43462, 48019, 58862, 96038, 412889, 825778, 912361, 1085849, 1824722, 2171698, 20631131, 33661319, 41262262, 67322638, 639565061, 1279130122]

約数ペア:

[(1, 1279130122), (2, 639565061), (19, 67322638), (31, 41262262), (38, 33661319), (62, 20631131), (589, 2171698), (701, 1824722), (1178, 1085849), (1402, 912361), (1549, 825778), (3098, 412889), (13319, 96038), (21731, 58862), (26638, 48019), (29431, 43462)]