1685909770

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2134063}}^1$

素因数の和:2134149

約数の個数: 16

約数和(自身を含む): 3073052160

約数和(自身を除く): 1387142390

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 2134063, 4268126, 10670315, 21340630, 168590977, 337181954, 842954885, 1685909770]

約数ペア:

[(1, 1685909770), (2, 842954885), (5, 337181954), (10, 168590977), (79, 21340630), (158, 10670315), (395, 4268126), (790, 2134063)]