1256973298

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1\times {\mathrm{1723}}^1$

素因数の和:2326

約数の個数: 32

約数和(自身を含む): 2180680704

約数和(自身を除く): 923707406

約数列:

[1, 2, 7, 14, 107, 214, 487, 749, 974, 1498, 1723, 3409, 3446, 6818, 12061, 24122, 52109, 104218, 184361, 364763, 368722, 729526, 839101, 1290527, 1678202, 2581054, 5873707, 11747414, 89783807, 179567614, 628486649, 1256973298]

約数ペア:

[(1, 1256973298), (2, 628486649), (7, 179567614), (14, 89783807), (107, 11747414), (214, 5873707), (487, 2581054), (749, 1678202), (974, 1290527), (1498, 839101), (1723, 729526), (3409, 368722), (3446, 364763), (6818, 184361), (12061, 104218), (24122, 52109)]