306540274

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{33827}}^1$

素因数の和:34049

約数の個数: 16

約数和(自身を含む): 482251968

約数和(自身を除く): 175711694

約数列:

[1, 2, 23, 46, 197, 394, 4531, 9062, 33827, 67654, 778021, 1556042, 6663919, 13327838, 153270137, 306540274]

約数ペア:

[(1, 306540274), (2, 153270137), (23, 13327838), (46, 6663919), (197, 1556042), (394, 778021), (4531, 67654), (9062, 33827)]