893141504

素因数分解:

$2^9\times {\mathrm{61}}^1\times {\mathrm{28597}}^1$

素因数の和:28676

約数の個数: 40

約数和(自身を含む): 1813856748

約数和(自身を除く): 920715244

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1952, 3904, 7808, 15616, 28597, 31232, 57194, 114388, 228776, 457552, 915104, 1744417, 1830208, 3488834, 3660416, 6977668, 7320832, 13955336, 14641664, 27910672, 55821344, 111642688, 223285376, 446570752, 893141504]

約数ペア:

[(1, 893141504), (2, 446570752), (4, 223285376), (8, 111642688), (16, 55821344), (32, 27910672), (61, 14641664), (64, 13955336), (122, 7320832), (128, 6977668), (244, 3660416), (256, 3488834), (488, 1830208), (512, 1744417), (976, 915104), (1952, 457552), (3904, 228776), (7808, 114388), (15616, 57194), (28597, 31232)]