2912794444

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1\times {\mathrm{2897}}^1$

素因数の和:3298

約数の個数: 48

約数和(自身を含む): 5891054400

約数和(自身を除く): 2978259956

約数列:

[1, 2, 4, 7, 14, 28, 149, 241, 298, 482, 596, 964, 1043, 1687, 2086, 2897, 3374, 4172, 5794, 6748, 11588, 20279, 35909, 40558, 71818, 81116, 143636, 251363, 431653, 502726, 698177, 863306, 1005452, 1396354, 1726612, 2792708, 3021571, 4887239, 6043142, 9774478, 12086284, 19548956, 104028373, 208056746, 416113492, 728198611, 1456397222, 2912794444]

約数ペア:

[(1, 2912794444), (2, 1456397222), (4, 728198611), (7, 416113492), (14, 208056746), (28, 104028373), (149, 19548956), (241, 12086284), (298, 9774478), (482, 6043142), (596, 4887239), (964, 3021571), (1043, 2792708), (1687, 1726612), (2086, 1396354), (2897, 1005452), (3374, 863306), (4172, 698177), (5794, 502726), (6748, 431653), (11588, 251363), (20279, 143636), (35909, 81116), (40558, 71818)]