268240898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{190783}}^1$

素因数の和:190841

約数の個数: 16

約数和(自身を含む): 434987520

約数和(自身を除く): 166746622

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 190783, 381566, 3624877, 7058971, 7249754, 14117942, 134120449, 268240898]

約数ペア:

[(1, 268240898), (2, 134120449), (19, 14117942), (37, 7249754), (38, 7058971), (74, 3624877), (703, 381566), (1406, 190783)]