1312152052

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{21859}}^1$

素因数の和:22255

約数の個数: 24

約数和(自身を含む): 2356508000

約数和(自身を除く): 1044355948

約数列:

[1, 2, 4, 43, 86, 172, 349, 698, 1396, 15007, 21859, 30014, 43718, 60028, 87436, 939937, 1879874, 3759748, 7628791, 15257582, 30515164, 328038013, 656076026, 1312152052]

約数ペア:

[(1, 1312152052), (2, 656076026), (4, 328038013), (43, 30515164), (86, 15257582), (172, 7628791), (349, 3759748), (698, 1879874), (1396, 939937), (15007, 87436), (21859, 60028), (30014, 43718)]