2194405808

素因数分解:

$2^4\times 7^2\times {\mathrm{257}}^1\times {\mathrm{10891}}^1$

素因数の和:11170

約数の個数: 60

約数和(自身を含む): 4965510312

約数和(自身を除く): 2771104504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 257, 392, 514, 784, 1028, 1799, 2056, 3598, 4112, 7196, 10891, 12593, 14392, 21782, 25186, 28784, 43564, 50372, 76237, 87128, 100744, 152474, 174256, 201488, 304948, 533659, 609896, 1067318, 1219792, 2134636, 2798987, 4269272, 5597974, 8538544, 11195948, 19592909, 22391896, 39185818, 44783792, 78371636, 137150363, 156743272, 274300726, 313486544, 548601452, 1097202904, 2194405808]

約数ペア:

[(1, 2194405808), (2, 1097202904), (4, 548601452), (7, 313486544), (8, 274300726), (14, 156743272), (16, 137150363), (28, 78371636), (49, 44783792), (56, 39185818), (98, 22391896), (112, 19592909), (196, 11195948), (257, 8538544), (392, 5597974), (514, 4269272), (784, 2798987), (1028, 2134636), (1799, 1219792), (2056, 1067318), (3598, 609896), (4112, 533659), (7196, 304948), (10891, 201488), (12593, 174256), (14392, 152474), (21782, 100744), (25186, 87128), (28784, 76237), (43564, 50372)]