438014512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{48973}}^1$

素因数の和:49037

約数の個数: 40

約数和(自身を含む): 935207504

約数和(自身を除く): 497192992

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8944, 48973, 97946, 195892, 391784, 636649, 783568, 1273298, 2105839, 2546596, 4211678, 5093192, 8423356, 10186384, 16846712, 27375907, 33693424, 54751814, 109503628, 219007256, 438014512]

約数ペア:

[(1, 438014512), (2, 219007256), (4, 109503628), (8, 54751814), (13, 33693424), (16, 27375907), (26, 16846712), (43, 10186384), (52, 8423356), (86, 5093192), (104, 4211678), (172, 2546596), (208, 2105839), (344, 1273298), (559, 783568), (688, 636649), (1118, 391784), (2236, 195892), (4472, 97946), (8944, 48973)]