2912098384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{736867}}^1$

素因数の和:736907

約数の個数: 40

約数和(自身を含む): 6396014240

約数和(自身を除く): 3483915856

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 736867, 1473734, 2947468, 5894936, 9579271, 11789872, 14000473, 19158542, 28000946, 38317084, 56001892, 76634168, 112003784, 153268336, 182006149, 224007568, 364012298, 728024596, 1456049192, 2912098384]

約数ペア:

[(1, 2912098384), (2, 1456049192), (4, 728024596), (8, 364012298), (13, 224007568), (16, 182006149), (19, 153268336), (26, 112003784), (38, 76634168), (52, 56001892), (76, 38317084), (104, 28000946), (152, 19158542), (208, 14000473), (247, 11789872), (304, 9579271), (494, 5894936), (988, 2947468), (1976, 1473734), (3952, 736867)]