2015132392

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{64373}}^1$

素因数の和:64442

約数の個数: 64

約数和(自身を含む): 4758526080

約数和(自身を除く): 2743393688

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 86, 91, 104, 172, 182, 301, 344, 364, 559, 602, 728, 1118, 1204, 2236, 2408, 3913, 4472, 7826, 15652, 31304, 64373, 128746, 257492, 450611, 514984, 836849, 901222, 1673698, 1802444, 2768039, 3347396, 3604888, 5536078, 5857943, 6694792, 11072156, 11715886, 19376273, 22144312, 23431772, 35984507, 38752546, 46863544, 71969014, 77505092, 143938028, 155010184, 251891549, 287876056, 503783098, 1007566196, 2015132392]

約数ペア:

[(1, 2015132392), (2, 1007566196), (4, 503783098), (7, 287876056), (8, 251891549), (13, 155010184), (14, 143938028), (26, 77505092), (28, 71969014), (43, 46863544), (52, 38752546), (56, 35984507), (86, 23431772), (91, 22144312), (104, 19376273), (172, 11715886), (182, 11072156), (301, 6694792), (344, 5857943), (364, 5536078), (559, 3604888), (602, 3347396), (728, 2768039), (1118, 1802444), (1204, 1673698), (2236, 901222), (2408, 836849), (3913, 514984), (4472, 450611), (7826, 257492), (15652, 128746), (31304, 64373)]