2186331355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{673}}^1$

素因数の和:808

約数の個数: 64

約数和(自身を含む): 3081722112

約数和(自身を除く): 895390757

約数列:

[1, 5, 13, 23, 41, 53, 65, 115, 205, 265, 299, 533, 673, 689, 943, 1219, 1495, 2173, 2665, 3365, 3445, 4715, 6095, 8749, 10865, 12259, 15479, 15847, 27593, 28249, 35669, 43745, 49979, 61295, 77395, 79235, 137965, 141245, 178345, 201227, 249895, 358709, 463697, 634639, 649727, 820387, 1006135, 1462429, 1793545, 2318485, 3173195, 3248635, 4101935, 7312145, 8250307, 10665031, 19011577, 33635867, 41251535, 53325155, 95057885, 168179335, 437266271, 2186331355]

約数ペア:

[(1, 2186331355), (5, 437266271), (13, 168179335), (23, 95057885), (41, 53325155), (53, 41251535), (65, 33635867), (115, 19011577), (205, 10665031), (265, 8250307), (299, 7312145), (533, 4101935), (673, 3248635), (689, 3173195), (943, 2318485), (1219, 1793545), (1495, 1462429), (2173, 1006135), (2665, 820387), (3365, 649727), (3445, 634639), (4715, 463697), (6095, 358709), (8749, 249895), (10865, 201227), (12259, 178345), (15479, 141245), (15847, 137965), (27593, 79235), (28249, 77395), (35669, 61295), (43745, 49979)]