2040244808

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{33703}}^1$

素因数の和:33786

約数の個数: 64

約数和(自身を含む): 4659240960

約数和(自身を除く): 2618996152

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 47, 56, 92, 94, 161, 184, 188, 322, 329, 376, 644, 658, 1081, 1288, 1316, 2162, 2632, 4324, 7567, 8648, 15134, 30268, 33703, 60536, 67406, 134812, 235921, 269624, 471842, 775169, 943684, 1550338, 1584041, 1887368, 3100676, 3168082, 5426183, 6201352, 6336164, 10852366, 11088287, 12672328, 21704732, 22176574, 36432943, 43409464, 44353148, 72865886, 88706296, 145731772, 255030601, 291463544, 510061202, 1020122404, 2040244808]

約数ペア:

[(1, 2040244808), (2, 1020122404), (4, 510061202), (7, 291463544), (8, 255030601), (14, 145731772), (23, 88706296), (28, 72865886), (46, 44353148), (47, 43409464), (56, 36432943), (92, 22176574), (94, 21704732), (161, 12672328), (184, 11088287), (188, 10852366), (322, 6336164), (329, 6201352), (376, 5426183), (644, 3168082), (658, 3100676), (1081, 1887368), (1288, 1584041), (1316, 1550338), (2162, 943684), (2632, 775169), (4324, 471842), (7567, 269624), (8648, 235921), (15134, 134812), (30268, 67406), (33703, 60536)]