2013061935

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:564

約数の個数: 64

約数和(自身を含む): 3372171264

約数和(自身を除く): 1359109329

約数列:

[1, 3, 5, 15, 47, 71, 131, 141, 213, 235, 307, 355, 393, 655, 705, 921, 1065, 1535, 1965, 3337, 4605, 6157, 9301, 10011, 14429, 16685, 18471, 21797, 27903, 30785, 40217, 43287, 46505, 50055, 65391, 72145, 92355, 108985, 120651, 139515, 201085, 216435, 326955, 437147, 603255, 1024459, 1311441, 1890199, 2185735, 2855407, 3073377, 5122295, 5670597, 6557205, 8566221, 9450995, 14277035, 15366885, 28352985, 42831105, 134204129, 402612387, 671020645, 2013061935]

約数ペア:

[(1, 2013061935), (3, 671020645), (5, 402612387), (15, 134204129), (47, 42831105), (71, 28352985), (131, 15366885), (141, 14277035), (213, 9450995), (235, 8566221), (307, 6557205), (355, 5670597), (393, 5122295), (655, 3073377), (705, 2855407), (921, 2185735), (1065, 1890199), (1535, 1311441), (1965, 1024459), (3337, 603255), (4605, 437147), (6157, 326955), (9301, 216435), (10011, 201085), (14429, 139515), (16685, 120651), (18471, 108985), (21797, 92355), (27903, 72145), (30785, 65391), (40217, 50055), (43287, 46505)]