1317166886

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{8209}}^1$

素因数の和:8448

約数の個数: 32

約数和(自身を含む): 2303791680

約数和(自身を除く): 986624794

約数列:

[1, 2, 7, 14, 73, 146, 157, 314, 511, 1022, 1099, 2198, 8209, 11461, 16418, 22922, 57463, 80227, 114926, 160454, 599257, 1198514, 1288813, 2577626, 4194799, 8389598, 9021691, 18043382, 94083349, 188166698, 658583443, 1317166886]

約数ペア:

[(1, 1317166886), (2, 658583443), (7, 188166698), (14, 94083349), (73, 18043382), (146, 9021691), (157, 8389598), (314, 4194799), (511, 2577626), (1022, 1288813), (1099, 1198514), (2198, 599257), (8209, 160454), (11461, 114926), (16418, 80227), (22922, 57463)]