1967724892

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{86017}}^1$

素因数の和:86090

約数の個数: 48

約数和(自身を含む): 4238967040

約数和(自身を除く): 2271242148

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 532, 602, 817, 1204, 1634, 3268, 5719, 11438, 22876, 86017, 172034, 344068, 602119, 1204238, 1634323, 2408476, 3268646, 3698731, 6537292, 7397462, 11440261, 14794924, 22880522, 25891117, 45761044, 51782234, 70275889, 103564468, 140551778, 281103556, 491931223, 983862446, 1967724892]

約数ペア:

[(1, 1967724892), (2, 983862446), (4, 491931223), (7, 281103556), (14, 140551778), (19, 103564468), (28, 70275889), (38, 51782234), (43, 45761044), (76, 25891117), (86, 22880522), (133, 14794924), (172, 11440261), (266, 7397462), (301, 6537292), (532, 3698731), (602, 3268646), (817, 2408476), (1204, 1634323), (1634, 1204238), (3268, 602119), (5719, 344068), (11438, 172034), (22876, 86017)]