291202254530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{2655259}}^1$

素因数の和:2656274

約数の個数: 32

約数和(自身を含む): 572389087680

約数和(自身を除く): 281186833150

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 997, 1994, 4985, 9970, 10967, 21934, 54835, 109670, 2655259, 5310518, 13276295, 26552590, 29207849, 58415698, 146039245, 292078490, 2647293223, 5294586446, 13236466115, 26472932230, 29120225453, 58240450906, 145601127265, 291202254530]

約数ペア:

[(1, 291202254530), (2, 145601127265), (5, 58240450906), (10, 29120225453), (11, 26472932230), (22, 13236466115), (55, 5294586446), (110, 2647293223), (997, 292078490), (1994, 146039245), (4985, 58415698), (9970, 29207849), (10967, 26552590), (21934, 13276295), (54835, 5310518), (109670, 2655259)]