7138072714

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{281}}^1\times {\mathrm{677}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 10950942096

約数和(自身を除く): 3812869382

約数列:

[1, 2, 73, 146, 257, 281, 514, 562, 677, 1354, 18761, 20513, 37522, 41026, 49421, 72217, 98842, 144434, 173989, 190237, 347978, 380474, 5271841, 10543682, 12701197, 13887301, 25402394, 27774602, 48890909, 97781818, 3569036357, 7138072714]

約数ペア:

[(1, 7138072714), (2, 3569036357), (73, 97781818), (146, 48890909), (257, 27774602), (281, 25402394), (514, 13887301), (562, 12701197), (677, 10543682), (1354, 5271841), (18761, 380474), (20513, 347978), (37522, 190237), (41026, 173989), (49421, 144434), (72217, 98842)]