2017796755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 2726750880

約数和(自身を除く): 708954125

約数列:

[1, 5, 13, 41, 59, 65, 205, 295, 313, 533, 767, 1565, 1681, 2419, 2665, 3835, 4069, 8405, 12095, 12833, 18467, 20345, 21853, 31447, 64165, 92335, 99179, 109265, 157235, 166829, 240071, 495895, 526153, 757147, 834145, 1200355, 1289327, 2630765, 3785735, 6446635, 6839989, 9842911, 31043027, 34199945, 49214555, 155215135, 403559351, 2017796755]

約数ペア:

[(1, 2017796755), (5, 403559351), (13, 155215135), (41, 49214555), (59, 34199945), (65, 31043027), (205, 9842911), (295, 6839989), (313, 6446635), (533, 3785735), (767, 2630765), (1565, 1289327), (1681, 1200355), (2419, 834145), (2665, 757147), (3835, 526153), (4069, 495895), (8405, 240071), (12095, 166829), (12833, 157235), (18467, 109265), (20345, 99179), (21853, 92335), (31447, 64165)]