1356450064

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{777781}}^1$

素因数の和:777898

約数の個数: 20

約数和(自身を含む): 2652236620

約数和(自身を除く): 1295786556

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 777781, 1555562, 3111124, 6222248, 12444496, 84778129, 169556258, 339112516, 678225032, 1356450064]

約数ペア:

[(1, 1356450064), (2, 678225032), (4, 339112516), (8, 169556258), (16, 84778129), (109, 12444496), (218, 6222248), (436, 3111124), (872, 1555562), (1744, 777781)]