622637764

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{11003}}^1$

素因数の和:11104

約数の個数: 48

約数和(自身を含む): 1301465088

約数和(自身を除く): 678827324

約数列:

[1, 2, 4, 7, 14, 28, 43, 47, 86, 94, 172, 188, 301, 329, 602, 658, 1204, 1316, 2021, 4042, 8084, 11003, 14147, 22006, 28294, 44012, 56588, 77021, 154042, 308084, 473129, 517141, 946258, 1034282, 1892516, 2068564, 3311903, 3619987, 6623806, 7239974, 13247612, 14479948, 22237063, 44474126, 88948252, 155659441, 311318882, 622637764]

約数ペア:

[(1, 622637764), (2, 311318882), (4, 155659441), (7, 88948252), (14, 44474126), (28, 22237063), (43, 14479948), (47, 13247612), (86, 7239974), (94, 6623806), (172, 3619987), (188, 3311903), (301, 2068564), (329, 1892516), (602, 1034282), (658, 946258), (1204, 517141), (1316, 473129), (2021, 308084), (4042, 154042), (8084, 77021), (11003, 56588), (14147, 44012), (22006, 28294)]