130505528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{858589}}^1$

素因数の和:858614

約数の個数: 16

約数和(自身を含む): 257577000

約数和(自身を除く): 127071472

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 858589, 1717178, 3434356, 6868712, 16313191, 32626382, 65252764, 130505528]

約数ペア:

[(1, 130505528), (2, 65252764), (4, 32626382), (8, 16313191), (19, 6868712), (38, 3434356), (76, 1717178), (152, 858589)]