2017649165

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{151}}^1\times {\mathrm{1321}}^1$

素因数の和:1518

約数の個数: 48

約数和(自身を含む): 2961110784

約数和(自身を除く): 943461619

約数列:

[1, 5, 7, 17, 35, 85, 119, 151, 289, 595, 755, 1057, 1321, 1445, 2023, 2567, 5285, 6605, 9247, 10115, 12835, 17969, 22457, 43639, 46235, 89845, 112285, 157199, 199471, 218195, 305473, 381769, 785995, 997355, 1396297, 1527365, 1908845, 2672383, 3391007, 6981485, 13361915, 16955035, 23737049, 57647119, 118685245, 288235595, 403529833, 2017649165]

約数ペア:

[(1, 2017649165), (5, 403529833), (7, 288235595), (17, 118685245), (35, 57647119), (85, 23737049), (119, 16955035), (151, 13361915), (289, 6981485), (595, 3391007), (755, 2672383), (1057, 1908845), (1321, 1527365), (1445, 1396297), (2023, 997355), (2567, 785995), (5285, 381769), (6605, 305473), (9247, 218195), (10115, 199471), (12835, 157199), (17969, 112285), (22457, 89845), (43639, 46235)]