1457260013

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{11731}}^1$

素因数の和:12256

約数の個数: 16

約数和(自身を含む): 1662377472

約数和(自身を除く): 205117459

約数列:

[1, 11, 23, 253, 491, 5401, 11293, 11731, 124223, 129041, 269813, 2967943, 5759921, 63359131, 132478183, 1457260013]

約数ペア:

[(1, 1457260013), (11, 132478183), (23, 63359131), (253, 5759921), (491, 2967943), (5401, 269813), (11293, 129041), (11731, 124223)]