511788490

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{4931}}^1$

素因数の和:5142

約数の個数: 32

約数和(自身を含む): 939605184

約数和(自身を除く): 427816694

約数列:

[1, 2, 5, 10, 97, 107, 194, 214, 485, 535, 970, 1070, 4931, 9862, 10379, 20758, 24655, 49310, 51895, 103790, 478307, 527617, 956614, 1055234, 2391535, 2638085, 4783070, 5276170, 51178849, 102357698, 255894245, 511788490]

約数ペア:

[(1, 511788490), (2, 255894245), (5, 102357698), (10, 51178849), (97, 5276170), (107, 4783070), (194, 2638085), (214, 2391535), (485, 1055234), (535, 956614), (970, 527617), (1070, 478307), (4931, 103790), (9862, 51895), (10379, 49310), (20758, 24655)]