2013731490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{489959}}^1$

素因数の和:490106

約数の個数: 32

約数和(自身を含む): 4868242560

約数和(自身を除く): 2854511070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 489959, 979918, 1469877, 2449795, 2939754, 4899590, 7349385, 14698770, 67124383, 134248766, 201373149, 335621915, 402746298, 671243830, 1006865745, 2013731490]

約数ペア:

[(1, 2013731490), (2, 1006865745), (3, 671243830), (5, 402746298), (6, 335621915), (10, 201373149), (15, 134248766), (30, 67124383), (137, 14698770), (274, 7349385), (411, 4899590), (685, 2939754), (822, 2449795), (1370, 1469877), (2055, 979918), (4110, 489959)]