259334820424

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{297402317}}^1$

素因数の和:297402432

約数の個数: 16

約数和(自身を含む): 490713824700

約数和(自身を除く): 231379004276

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 297402317, 594804634, 1189609268, 2379218536, 32416852553, 64833705106, 129667410212, 259334820424]

約数ペア:

[(1, 259334820424), (2, 129667410212), (4, 64833705106), (8, 32416852553), (109, 2379218536), (218, 1189609268), (436, 594804634), (872, 297402317)]