2051270536

素因数分解:

$2^3\times 7^2\times {\mathrm{241}}^1\times {\mathrm{21713}}^1$

素因数の和:21974

約数の個数: 48

約数和(自身を含む): 4492843740

約数和(自身を除く): 2441573204

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 241, 392, 482, 964, 1687, 1928, 3374, 6748, 11809, 13496, 21713, 23618, 43426, 47236, 86852, 94472, 151991, 173704, 303982, 607964, 1063937, 1215928, 2127874, 4255748, 5232833, 8511496, 10465666, 20931332, 36629831, 41862664, 73259662, 146519324, 256408817, 293038648, 512817634, 1025635268, 2051270536]

約数ペア:

[(1, 2051270536), (2, 1025635268), (4, 512817634), (7, 293038648), (8, 256408817), (14, 146519324), (28, 73259662), (49, 41862664), (56, 36629831), (98, 20931332), (196, 10465666), (241, 8511496), (392, 5232833), (482, 4255748), (964, 2127874), (1687, 1215928), (1928, 1063937), (3374, 607964), (6748, 303982), (11809, 173704), (13496, 151991), (21713, 94472), (23618, 86852), (43426, 47236)]