258412902

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{6857}}^1$

素因数の和:7444

約数の個数: 32

約数和(自身を含む): 564879744

約数和(自身を除く): 306466842

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 571, 1142, 1713, 3426, 6281, 6857, 12562, 13714, 18843, 20571, 37686, 41142, 75427, 150854, 226281, 452562, 3915347, 7830694, 11746041, 23492082, 43068817, 86137634, 129206451, 258412902]

約数ペア:

[(1, 258412902), (2, 129206451), (3, 86137634), (6, 43068817), (11, 23492082), (22, 11746041), (33, 7830694), (66, 3915347), (571, 452562), (1142, 226281), (1713, 150854), (3426, 75427), (6281, 41142), (6857, 37686), (12562, 20571), (13714, 18843)]