2616304

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{1619}}^1$

素因数の和:1728

約数の個数: 20

約数和(自身を含む): 5122440

約数和(自身を除く): 2506136

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 1619, 3238, 6476, 12952, 25904, 163519, 327038, 654076, 1308152, 2616304]

約数ペア:

[(1, 2616304), (2, 1308152), (4, 654076), (8, 327038), (16, 163519), (101, 25904), (202, 12952), (404, 6476), (808, 3238), (1616, 1619)]