1025349311

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{5147}}^1$

素因数の和:5494

約数の個数: 16

約数和(自身を含む): 1186099200

約数和(自身を除く): 160749889

約数列:

[1, 7, 149, 191, 1043, 1337, 5147, 28459, 36029, 199213, 766903, 983077, 5368321, 6881539, 146478473, 1025349311]

約数ペア:

[(1, 1025349311), (7, 146478473), (149, 6881539), (191, 5368321), (1043, 983077), (1337, 766903), (5147, 199213), (28459, 36029)]