2013304912

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{8963}}^1$

素因数の和:9211

約数の個数: 40

約数和(自身を含む): 3968183520

約数和(自身を除く): 1954878608

約数列:

[1, 2, 4, 8, 16, 101, 139, 202, 278, 404, 556, 808, 1112, 1616, 2224, 8963, 14039, 17926, 28078, 35852, 56156, 71704, 112312, 143408, 224624, 905263, 1245857, 1810526, 2491714, 3621052, 4983428, 7242104, 9966856, 14484208, 19933712, 125831557, 251663114, 503326228, 1006652456, 2013304912]

約数ペア:

[(1, 2013304912), (2, 1006652456), (4, 503326228), (8, 251663114), (16, 125831557), (101, 19933712), (139, 14484208), (202, 9966856), (278, 7242104), (404, 4983428), (556, 3621052), (808, 2491714), (1112, 1810526), (1616, 1245857), (2224, 905263), (8963, 224624), (14039, 143408), (17926, 112312), (28078, 71704), (35852, 56156)]