2002017605

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1\times {\mathrm{863}}^1$

素因数の和:1793

約数の個数: 32

約数和(自身を含む): 2786918400

約数和(自身を除く): 784900795

約数列:

[1, 5, 7, 35, 79, 395, 553, 839, 863, 2765, 4195, 4315, 5873, 6041, 29365, 30205, 66281, 68177, 331405, 340885, 463967, 477239, 724057, 2319835, 2386195, 3620285, 5068399, 25341995, 57200503, 286002515, 400403521, 2002017605]

約数ペア:

[(1, 2002017605), (5, 400403521), (7, 286002515), (35, 57200503), (79, 25341995), (395, 5068399), (553, 3620285), (839, 2386195), (863, 2319835), (2765, 724057), (4195, 477239), (4315, 463967), (5873, 340885), (6041, 331405), (29365, 68177), (30205, 66281)]