1479311918

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1\times {\mathrm{3947}}^1$

素因数の和:5384

約数の個数: 32

約数和(自身を含む): 2672006400

約数和(自身を除く): 1192694482

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1409, 2818, 3947, 7894, 9863, 19726, 26771, 27629, 53542, 55258, 74993, 149986, 187397, 374794, 524951, 1049902, 5561323, 11122646, 38929261, 77858522, 105665137, 211330274, 739655959, 1479311918]

約数ペア:

[(1, 1479311918), (2, 739655959), (7, 211330274), (14, 105665137), (19, 77858522), (38, 38929261), (133, 11122646), (266, 5561323), (1409, 1049902), (2818, 524951), (3947, 374794), (7894, 187397), (9863, 149986), (19726, 74993), (26771, 55258), (27629, 53542)]