2008687688

素因数分解:

$2^3\times 7^1\times {\mathrm{1433}}^1\times {\mathrm{25031}}^1$

素因数の和:26477

約数の個数: 32

約数和(自身を含む): 4307506560

約数和(自身を除く): 2298818872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1433, 2866, 5732, 10031, 11464, 20062, 25031, 40124, 50062, 80248, 100124, 175217, 200248, 350434, 700868, 1401736, 35869423, 71738846, 143477692, 251085961, 286955384, 502171922, 1004343844, 2008687688]

約数ペア:

[(1, 2008687688), (2, 1004343844), (4, 502171922), (7, 286955384), (8, 251085961), (14, 143477692), (28, 71738846), (56, 35869423), (1433, 1401736), (2866, 700868), (5732, 350434), (10031, 200248), (11464, 175217), (20062, 100124), (25031, 80248), (40124, 50062)]