977891152

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{77267}}^1$

素因数の和:77395

約数の個数: 40

約数和(自身を含む): 2184520896

約数和(自身を除く): 1206629744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 3164, 6328, 12656, 77267, 154534, 309068, 540869, 618136, 1081738, 1236272, 2163476, 4326952, 8653904, 8731171, 17462342, 34924684, 61118197, 69849368, 122236394, 139698736, 244472788, 488945576, 977891152]

約数ペア:

[(1, 977891152), (2, 488945576), (4, 244472788), (7, 139698736), (8, 122236394), (14, 69849368), (16, 61118197), (28, 34924684), (56, 17462342), (112, 8731171), (113, 8653904), (226, 4326952), (452, 2163476), (791, 1236272), (904, 1081738), (1582, 618136), (1808, 540869), (3164, 309068), (6328, 154534), (12656, 77267)]