14000000980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{100000007}}^1$

素因数の和:100000023

約数の個数: 24

約数和(自身を含む): 33600002688

約数和(自身を除く): 19600001708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 100000007, 200000014, 400000028, 500000035, 700000049, 1000000070, 1400000098, 2000000140, 2800000196, 3500000245, 7000000490, 14000000980]

約数ペア:

[(1, 14000000980), (2, 7000000490), (4, 3500000245), (5, 2800000196), (7, 2000000140), (10, 1400000098), (14, 1000000070), (20, 700000049), (28, 500000035), (35, 400000028), (70, 200000014), (140, 100000007)]