130537106

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{490741}}^1$

素因数の和:490769

約数の個数: 16

約数和(自身を含む): 235556160

約数和(自身を除く): 105019054

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 490741, 981482, 3435187, 6870374, 9324079, 18648158, 65268553, 130537106]

約数ペア:

[(1, 130537106), (2, 65268553), (7, 18648158), (14, 9324079), (19, 6870374), (38, 3435187), (133, 981482), (266, 490741)]