2858418410

素因数分解:

$2^1\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{191969}}^1$

素因数の和:193465

約数の個数: 16

約数和(自身を含む): 5148635400

約数和(自身を除く): 2290216990

約数列:

[1, 2, 5, 10, 1489, 2978, 7445, 14890, 191969, 383938, 959845, 1919690, 285841841, 571683682, 1429209205, 2858418410]

約数ペア:

[(1, 2858418410), (2, 1429209205), (5, 571683682), (10, 285841841), (1489, 1919690), (2978, 959845), (7445, 383938), (14890, 191969)]