2077889316

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1\times {\mathrm{3529}}^1$

素因数の和:4028

約数の個数: 48

約数和(自身を含む): 4898510400

約数和(自身を除く): 2820621084

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 353, 417, 556, 706, 834, 1059, 1412, 1668, 2118, 3529, 4236, 7058, 10587, 14116, 21174, 42348, 49067, 98134, 147201, 196268, 294402, 490531, 588804, 981062, 1245737, 1471593, 1962124, 2491474, 2943186, 3737211, 4982948, 5886372, 7474422, 14948844, 173157443, 346314886, 519472329, 692629772, 1038944658, 2077889316]

約数ペア:

[(1, 2077889316), (2, 1038944658), (3, 692629772), (4, 519472329), (6, 346314886), (12, 173157443), (139, 14948844), (278, 7474422), (353, 5886372), (417, 4982948), (556, 3737211), (706, 2943186), (834, 2491474), (1059, 1962124), (1412, 1471593), (1668, 1245737), (2118, 981062), (3529, 588804), (4236, 490531), (7058, 294402), (10587, 196268), (14116, 147201), (21174, 98134), (42348, 49067)]