2606288

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 40

約数和(自身を含む): 5390280

約数和(自身を除く): 2783992

約数列:

[1, 2, 4, 8, 16, 29, 41, 58, 82, 116, 137, 164, 232, 274, 328, 464, 548, 656, 1096, 1189, 2192, 2378, 3973, 4756, 5617, 7946, 9512, 11234, 15892, 19024, 22468, 31784, 44936, 63568, 89872, 162893, 325786, 651572, 1303144, 2606288]

約数ペア:

[(1, 2606288), (2, 1303144), (4, 651572), (8, 325786), (16, 162893), (29, 89872), (41, 63568), (58, 44936), (82, 31784), (116, 22468), (137, 19024), (164, 15892), (232, 11234), (274, 9512), (328, 7946), (464, 5617), (548, 4756), (656, 3973), (1096, 2378), (1189, 2192)]