1642202233

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{761}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 1970422272

約数和(自身を除く): 328220039

約数列:

[1, 7, 41, 73, 103, 287, 511, 721, 761, 2993, 4223, 5327, 7519, 20951, 29561, 31201, 52633, 55553, 78383, 218407, 308279, 388871, 548681, 2157953, 2277673, 3213703, 5721959, 15943711, 22495921, 40053713, 234600319, 1642202233]

約数ペア:

[(1, 1642202233), (7, 234600319), (41, 40053713), (73, 22495921), (103, 15943711), (287, 5721959), (511, 3213703), (721, 2277673), (761, 2157953), (2993, 548681), (4223, 388871), (5327, 308279), (7519, 218407), (20951, 78383), (29561, 55553), (31201, 52633)]