290267506514

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{12361277}}^1$

素因数の和:12361537

約数の個数: 16

約数和(自身を含む): 445006008000

約数和(自身を除く): 154738501486

約数列:

[1, 2, 59, 118, 199, 398, 11741, 23482, 12361277, 24722554, 729315343, 1458630686, 2459894123, 4919788246, 145133753257, 290267506514]

約数ペア:

[(1, 290267506514), (2, 145133753257), (59, 4919788246), (118, 2459894123), (199, 1458630686), (398, 729315343), (11741, 24722554), (23482, 12361277)]