2095200068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1\times {\mathrm{643}}^1$

素因数の和:1164

約数の個数: 48

約数和(自身を含む): 3986658816

約数和(自身を除く): 1891458748

約数列:

[1, 2, 4, 13, 26, 52, 223, 281, 446, 562, 643, 892, 1124, 1286, 2572, 2899, 3653, 5798, 7306, 8359, 11596, 14612, 16718, 33436, 62663, 125326, 143389, 180683, 250652, 286778, 361366, 573556, 722732, 814619, 1629238, 1864057, 2348879, 3258476, 3728114, 4697758, 7456228, 9395516, 40292309, 80584618, 161169236, 523800017, 1047600034, 2095200068]

約数ペア:

[(1, 2095200068), (2, 1047600034), (4, 523800017), (13, 161169236), (26, 80584618), (52, 40292309), (223, 9395516), (281, 7456228), (446, 4697758), (562, 3728114), (643, 3258476), (892, 2348879), (1124, 1864057), (1286, 1629238), (2572, 814619), (2899, 722732), (3653, 573556), (5798, 361366), (7306, 286778), (8359, 250652), (11596, 180683), (14612, 143389), (16718, 125326), (33436, 62663)]