2015095976

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{631}}^1$

素因数の和:910

約数の個数: 64

約数和(自身を含む): 3980083200

約数和(自身を除く): 1964987224

約数列:

[1, 2, 4, 8, 31, 62, 79, 124, 158, 163, 248, 316, 326, 631, 632, 652, 1262, 1304, 2449, 2524, 4898, 5048, 5053, 9796, 10106, 12877, 19561, 19592, 20212, 25754, 39122, 40424, 49849, 51508, 78244, 99698, 102853, 103016, 156488, 199396, 205706, 398792, 399187, 411412, 798374, 822824, 1545319, 1596748, 3090638, 3188443, 3193496, 6181276, 6376886, 8125387, 12362552, 12753772, 16250774, 25507544, 32501548, 65003096, 251886997, 503773994, 1007547988, 2015095976]

約数ペア:

[(1, 2015095976), (2, 1007547988), (4, 503773994), (8, 251886997), (31, 65003096), (62, 32501548), (79, 25507544), (124, 16250774), (158, 12753772), (163, 12362552), (248, 8125387), (316, 6376886), (326, 6181276), (631, 3193496), (632, 3188443), (652, 3090638), (1262, 1596748), (1304, 1545319), (2449, 822824), (2524, 798374), (4898, 411412), (5048, 399187), (5053, 398792), (9796, 205706), (10106, 199396), (12877, 156488), (19561, 103016), (19592, 102853), (20212, 99698), (25754, 78244), (39122, 51508), (40424, 49849)]