135785392

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{499211}}^1$

素因数の和:499236

約数の個数: 20

約数和(自身を含む): 278560296

約数和(自身を除く): 142774904

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 499211, 998422, 1996844, 3993688, 7987376, 8486587, 16973174, 33946348, 67892696, 135785392]

約数ペア:

[(1, 135785392), (2, 67892696), (4, 33946348), (8, 16973174), (16, 8486587), (17, 7987376), (34, 3993688), (68, 1996844), (136, 998422), (272, 499211)]