492028784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2365523}}^1$

素因数の和:2365544

約数の個数: 20

約数和(自身を含む): 1026637416

約数和(自身を除く): 534608632

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2365523, 4731046, 9462092, 18924184, 30751799, 37848368, 61503598, 123007196, 246014392, 492028784]

約数ペア:

[(1, 492028784), (2, 246014392), (4, 123007196), (8, 61503598), (13, 37848368), (16, 30751799), (26, 18924184), (52, 9462092), (104, 4731046), (208, 2365523)]