2515201

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 3024000

約数和(自身を除く): 508799

約数列:

[1, 13, 17, 19, 221, 247, 323, 599, 4199, 7787, 10183, 11381, 132379, 147953, 193477, 2515201]

約数ペア:

[(1, 2515201), (13, 193477), (17, 147953), (19, 132379), (221, 11381), (247, 10183), (323, 7787), (599, 4199)]