1902568688

素因数分解:

$2^4\times {\mathrm{28771}}^1\times {\mathrm{4133}}^1$

素因数の和:32912

約数の個数: 20

約数和(自身を含む): 3687246888

約数和(自身を除く): 1784678200

約数列:

[1, 2, 4, 8, 16, 4133, 8266, 16532, 28771, 33064, 57542, 66128, 115084, 230168, 460336, 118910543, 237821086, 475642172, 951284344, 1902568688]

約数ペア:

[(1, 1902568688), (2, 951284344), (4, 475642172), (8, 237821086), (16, 118910543), (4133, 460336), (8266, 230168), (16532, 115084), (28771, 66128), (33064, 57542)]