764704514

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2874829}}^1$

素因数の和:2874857

約数の個数: 16

約数和(自身を含む): 1379918400

約数和(自身を除く): 615213886

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 2874829, 5749658, 20123803, 40247606, 54621751, 109243502, 382352257, 764704514]

約数ペア:

[(1, 764704514), (2, 382352257), (7, 109243502), (14, 54621751), (19, 40247606), (38, 20123803), (133, 5749658), (266, 2874829)]