2104729168

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{293}}^1\times {\mathrm{1669}}^1$

素因数の和:2239

約数の個数: 40

約数和(自身を含む): 4109502600

約数和(自身を除く): 2004773432

約数列:

[1, 2, 4, 8, 16, 269, 293, 538, 586, 1076, 1172, 1669, 2152, 2344, 3338, 4304, 4688, 6676, 13352, 26704, 78817, 157634, 315268, 448961, 489017, 630536, 897922, 978034, 1261072, 1795844, 1956068, 3591688, 3912136, 7183376, 7824272, 131545573, 263091146, 526182292, 1052364584, 2104729168]

約数ペア:

[(1, 2104729168), (2, 1052364584), (4, 526182292), (8, 263091146), (16, 131545573), (269, 7824272), (293, 7183376), (538, 3912136), (586, 3591688), (1076, 1956068), (1172, 1795844), (1669, 1261072), (2152, 978034), (2344, 897922), (3338, 630536), (4304, 489017), (4688, 448961), (6676, 315268), (13352, 157634), (26704, 78817)]