2051314161

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{862259}}^1$

素因数の和:862336

約数の個数: 16

約数和(自身を含む): 2993766720

約数和(自身を除く): 942452559

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 862259, 2586777, 11209367, 33628101, 52597799, 157793397, 683771387, 2051314161]

約数ペア:

[(1, 2051314161), (3, 683771387), (13, 157793397), (39, 52597799), (61, 33628101), (183, 11209367), (793, 2586777), (2379, 862259)]