289018130

素因数分解:

$2^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{98641}}^1$

素因数の和:98941

約数の個数: 16

約数和(自身を含む): 522013464

約数和(自身を除く): 232995334

約数列:

[1, 2, 5, 10, 293, 586, 1465, 2930, 98641, 197282, 493205, 986410, 28901813, 57803626, 144509065, 289018130]

約数ペア:

[(1, 289018130), (2, 144509065), (5, 57803626), (10, 28901813), (293, 986410), (586, 493205), (1465, 197282), (2930, 98641)]