2518828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{821}}^1$

素因数の和:897

約数の個数: 24

約数和(自身を含む): 4833360

約数和(自身を除く): 2314532

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 821, 1534, 1642, 3068, 3284, 10673, 21346, 42692, 48439, 96878, 193756, 629707, 1259414, 2518828]

約数ペア:

[(1, 2518828), (2, 1259414), (4, 629707), (13, 193756), (26, 96878), (52, 48439), (59, 42692), (118, 21346), (236, 10673), (767, 3284), (821, 3068), (1534, 1642)]