890703368

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{41221}}^1$

素因数の和:41337

約数の個数: 32

約数和(自身を含む): 1738743960

約数和(自身を除く): 848040592

約数列:

[1, 2, 4, 8, 37, 73, 74, 146, 148, 292, 296, 584, 2701, 5402, 10804, 21608, 41221, 82442, 164884, 329768, 1525177, 3009133, 3050354, 6018266, 6100708, 12036532, 12201416, 24073064, 111337921, 222675842, 445351684, 890703368]

約数ペア:

[(1, 890703368), (2, 445351684), (4, 222675842), (8, 111337921), (37, 24073064), (73, 12201416), (74, 12036532), (146, 6100708), (148, 6018266), (292, 3050354), (296, 3009133), (584, 1525177), (2701, 329768), (5402, 164884), (10804, 82442), (21608, 41221)]