13644526

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 24422400

約数和(自身を除く): 10777874

約数列:

[1, 2, 7, 14, 31, 62, 149, 211, 217, 298, 422, 434, 1043, 1477, 2086, 2954, 4619, 6541, 9238, 13082, 31439, 32333, 45787, 62878, 64666, 91574, 220073, 440146, 974609, 1949218, 6822263, 13644526]

約数ペア:

[(1, 13644526), (2, 6822263), (7, 1949218), (14, 974609), (31, 440146), (62, 220073), (149, 91574), (211, 64666), (217, 62878), (298, 45787), (422, 32333), (434, 31439), (1043, 13082), (1477, 9238), (2086, 6541), (2954, 4619)]