2015536138

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{13879}}^1$

素因数の和:13963

約数の個数: 64

約数和(自身を含む): 4029419520

約数和(自身を除く): 2013883382

約数列:

[1, 2, 7, 11, 14, 22, 23, 41, 46, 77, 82, 154, 161, 253, 287, 322, 451, 506, 574, 902, 943, 1771, 1886, 3157, 3542, 6314, 6601, 10373, 13202, 13879, 20746, 27758, 72611, 97153, 145222, 152669, 194306, 305338, 319217, 569039, 638434, 1068683, 1138078, 2137366, 2234519, 3511387, 3983273, 4469038, 6259429, 7022774, 7966546, 12518858, 13087897, 24579709, 26175794, 43816003, 49159418, 87632006, 91615279, 143966867, 183230558, 287933734, 1007768069, 2015536138]

約数ペア:

[(1, 2015536138), (2, 1007768069), (7, 287933734), (11, 183230558), (14, 143966867), (22, 91615279), (23, 87632006), (41, 49159418), (46, 43816003), (77, 26175794), (82, 24579709), (154, 13087897), (161, 12518858), (253, 7966546), (287, 7022774), (322, 6259429), (451, 4469038), (506, 3983273), (574, 3511387), (902, 2234519), (943, 2137366), (1771, 1138078), (1886, 1068683), (3157, 638434), (3542, 569039), (6314, 319217), (6601, 305338), (10373, 194306), (13202, 152669), (13879, 145222), (20746, 97153), (27758, 72611)]