2008772528

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{13217}}^1$

素因数の和:13314

約数の個数: 80

約数和(自身を含む): 4720412160

約数和(自身を除く): 2711639632

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 59, 92, 112, 118, 161, 184, 236, 322, 368, 413, 472, 644, 826, 944, 1288, 1357, 1652, 2576, 2714, 3304, 5428, 6608, 9499, 10856, 13217, 18998, 21712, 26434, 37996, 52868, 75992, 92519, 105736, 151984, 185038, 211472, 303991, 370076, 607982, 740152, 779803, 1215964, 1480304, 1559606, 2127937, 2431928, 3119212, 4255874, 4863856, 5458621, 6238424, 8511748, 10917242, 12476848, 17023496, 17935469, 21834484, 34046992, 35870938, 43668968, 71741876, 87337936, 125548283, 143483752, 251096566, 286967504, 502193132, 1004386264, 2008772528]

約数ペア:

[(1, 2008772528), (2, 1004386264), (4, 502193132), (7, 286967504), (8, 251096566), (14, 143483752), (16, 125548283), (23, 87337936), (28, 71741876), (46, 43668968), (56, 35870938), (59, 34046992), (92, 21834484), (112, 17935469), (118, 17023496), (161, 12476848), (184, 10917242), (236, 8511748), (322, 6238424), (368, 5458621), (413, 4863856), (472, 4255874), (644, 3119212), (826, 2431928), (944, 2127937), (1288, 1559606), (1357, 1480304), (1652, 1215964), (2576, 779803), (2714, 740152), (3304, 607982), (5428, 370076), (6608, 303991), (9499, 211472), (10856, 185038), (13217, 151984), (18998, 105736), (21712, 92519), (26434, 75992), (37996, 52868)]