2430320641

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{13877}}^1$

素因数の和:14208

約数の個数: 16

約数和(自身を含む): 2813792256

約数和(自身を除く): 383471615

約数列:

[1, 7, 127, 197, 889, 1379, 13877, 25019, 97139, 175133, 1762379, 2733769, 12336653, 19136383, 347188663, 2430320641]

約数ペア:

[(1, 2430320641), (7, 347188663), (127, 19136383), (197, 12336653), (889, 2733769), (1379, 1762379), (13877, 175133), (25019, 97139)]