490916472

素因数分解:

$2^3\times 3^1\times {\mathrm{20454853}}^1$

素因数の和:20454862

約数の個数: 16

約数和(自身を含む): 1227291240

約数和(自身を除く): 736374768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 20454853, 40909706, 61364559, 81819412, 122729118, 163638824, 245458236, 490916472]

約数ペア:

[(1, 490916472), (2, 245458236), (3, 163638824), (4, 122729118), (6, 81819412), (8, 61364559), (12, 40909706), (24, 20454853)]