2381768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 4808160

約数和(自身を除く): 2426392

約数列:

[1, 2, 4, 8, 17, 34, 68, 83, 136, 166, 211, 332, 422, 664, 844, 1411, 1688, 2822, 3587, 5644, 7174, 11288, 14348, 17513, 28696, 35026, 70052, 140104, 297721, 595442, 1190884, 2381768]

約数ペア:

[(1, 2381768), (2, 1190884), (4, 595442), (8, 297721), (17, 140104), (34, 70052), (68, 35026), (83, 28696), (136, 17513), (166, 14348), (211, 11288), (332, 7174), (422, 5644), (664, 3587), (844, 2822), (1411, 1688)]