919949308

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{243889}}^1$

素因数の和:243957

約数の個数: 24

約数和(自身を含む): 1720887840

約数和(自身を除く): 800938532

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 943, 1886, 3772, 243889, 487778, 975556, 5609447, 9999449, 11218894, 19998898, 22437788, 39997796, 229987327, 459974654, 919949308]

約数ペア:

[(1, 919949308), (2, 459974654), (4, 229987327), (23, 39997796), (41, 22437788), (46, 19998898), (82, 11218894), (92, 9999449), (164, 5609447), (943, 975556), (1886, 487778), (3772, 243889)]