2012371521

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{23869}}^1$

素因数の和:24208

約数の個数: 16

約数和(自身を含む): 2715451200

約数和(自身を除く): 703079679

約数列:

[1, 3, 157, 179, 471, 537, 23869, 28103, 71607, 84309, 3747433, 4272551, 11242299, 12817653, 670790507, 2012371521]

約数ペア:

[(1, 2012371521), (3, 670790507), (157, 12817653), (179, 11242299), (471, 4272551), (537, 3747433), (23869, 84309), (28103, 71607)]