252051254

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{8821}}^1$

素因数の和:9000

約数の個数: 32

約数和(自身を含む): 468342336

約数和(自身を除く): 216291082

約数列:

[1, 2, 7, 13, 14, 26, 91, 157, 182, 314, 1099, 2041, 2198, 4082, 8821, 14287, 17642, 28574, 61747, 114673, 123494, 229346, 802711, 1384897, 1605422, 2769794, 9694279, 18003661, 19388558, 36007322, 126025627, 252051254]

約数ペア:

[(1, 252051254), (2, 126025627), (7, 36007322), (13, 19388558), (14, 18003661), (26, 9694279), (91, 2769794), (157, 1605422), (182, 1384897), (314, 802711), (1099, 229346), (2041, 123494), (2198, 114673), (4082, 61747), (8821, 28574), (14287, 17642)]