2018248030

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{563}}^1\times {\mathrm{2579}}^1$

素因数の和:3288

約数の個数: 32

約数和(自身を含む): 3666902400

約数和(自身を除く): 1648654370

約数列:

[1, 2, 5, 10, 139, 278, 563, 695, 1126, 1390, 2579, 2815, 5158, 5630, 12895, 25790, 78257, 156514, 358481, 391285, 716962, 782570, 1451977, 1792405, 2903954, 3584810, 7259885, 14519770, 201824803, 403649606, 1009124015, 2018248030]

約数ペア:

[(1, 2018248030), (2, 1009124015), (5, 403649606), (10, 201824803), (139, 14519770), (278, 7259885), (563, 3584810), (695, 2903954), (1126, 1792405), (1390, 1451977), (2579, 782570), (2815, 716962), (5158, 391285), (5630, 358481), (12895, 156514), (25790, 78257)]