804947770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{11597}}^1$

素因数の和:12246

約数の個数: 32

約数和(自身を含む): 1583266176

約数和(自身を除く): 778318406

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 631, 1262, 3155, 6310, 6941, 11597, 13882, 23194, 34705, 57985, 69410, 115970, 127567, 255134, 637835, 1275670, 7317707, 14635414, 36588535, 73177070, 80494777, 160989554, 402473885, 804947770]

約数ペア:

[(1, 804947770), (2, 402473885), (5, 160989554), (10, 80494777), (11, 73177070), (22, 36588535), (55, 14635414), (110, 7317707), (631, 1275670), (1262, 637835), (3155, 255134), (6310, 127567), (6941, 115970), (11597, 69410), (13882, 57985), (23194, 34705)]