1387097366974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12953}}^1\times {\mathrm{157019}}^1$

素因数の和:170016

約数の個数: 32

約数和(自身を含む): 2343210716160

約数和(自身を除く): 956113349186

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 12953, 25906, 142483, 157019, 284966, 314038, 401543, 803086, 1727209, 3454418, 4416973, 4867589, 8833946, 9735178, 53543479, 107086958, 2033867107, 4067734214, 22372538177, 44745076354, 63049880317, 126099760634, 693548683487, 1387097366974]

約数ペア:

[(1, 1387097366974), (2, 693548683487), (11, 126099760634), (22, 63049880317), (31, 44745076354), (62, 22372538177), (341, 4067734214), (682, 2033867107), (12953, 107086958), (25906, 53543479), (142483, 9735178), (157019, 8833946), (284966, 4867589), (314038, 4416973), (401543, 3454418), (803086, 1727209)]