3498889492

素因数分解:

$2^2\times 7^3\times {\mathrm{257}}^1\times {\mathrm{9923}}^1$

素因数の和:10205

約数の個数: 48

約数和(自身を含む): 7169097600

約数和(自身を除く): 3670208108

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 257, 343, 514, 686, 1028, 1372, 1799, 3598, 7196, 9923, 12593, 19846, 25186, 39692, 50372, 69461, 88151, 138922, 176302, 277844, 352604, 486227, 972454, 1944908, 2550211, 3403589, 5100422, 6807178, 10200844, 13614356, 17851477, 35702954, 71405908, 124960339, 249920678, 499841356, 874722373, 1749444746, 3498889492]

約数ペア:

[(1, 3498889492), (2, 1749444746), (4, 874722373), (7, 499841356), (14, 249920678), (28, 124960339), (49, 71405908), (98, 35702954), (196, 17851477), (257, 13614356), (343, 10200844), (514, 6807178), (686, 5100422), (1028, 3403589), (1372, 2550211), (1799, 1944908), (3598, 972454), (7196, 486227), (9923, 352604), (12593, 277844), (19846, 176302), (25186, 138922), (39692, 88151), (50372, 69461)]