493138384

素因数分解:

$2^4\times {\mathrm{7213}}^1\times {\mathrm{4273}}^1$

素因数の和:11494

約数の個数: 20

約数和(自身を含む): 955811716

約数和(自身を除く): 462673332

約数列:

[1, 2, 4, 8, 16, 4273, 7213, 8546, 14426, 17092, 28852, 34184, 57704, 68368, 115408, 30821149, 61642298, 123284596, 246569192, 493138384]

約数ペア:

[(1, 493138384), (2, 246569192), (4, 123284596), (8, 61642298), (16, 30821149), (4273, 115408), (7213, 68368), (8546, 57704), (14426, 34184), (17092, 28852)]