1297133768

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{379723}}^1$

素因数の和:379797

約数の個数: 32

約数和(自身を含む): 2825146560

約数和(自身を除く): 1528012792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 379723, 759446, 1518892, 2658061, 3037784, 5316122, 10632244, 21264488, 23163103, 46326206, 92652412, 162141721, 185304824, 324283442, 648566884, 1297133768]

約数ペア:

[(1, 1297133768), (2, 648566884), (4, 324283442), (7, 185304824), (8, 162141721), (14, 92652412), (28, 46326206), (56, 23163103), (61, 21264488), (122, 10632244), (244, 5316122), (427, 3037784), (488, 2658061), (854, 1518892), (1708, 759446), (3416, 379723)]