389629645

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{6701}}^1$

素因数の和:7136

約数の個数: 16

約数和(自身を含む): 484956720

約数和(自身を除く): 95327075

約数列:

[1, 5, 29, 145, 401, 2005, 6701, 11629, 33505, 58145, 194329, 971645, 2687101, 13435505, 77925929, 389629645]

約数ペア:

[(1, 389629645), (5, 77925929), (29, 13435505), (145, 2687101), (401, 971645), (2005, 194329), (6701, 58145), (11629, 33505)]