2009441638

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1\times {\mathrm{49633}}^1$

素因数の和:50319

約数の個数: 16

約数和(自身を含む): 3116221056

約数和(自身を除く): 1106779418

約数列:

[1, 2, 31, 62, 653, 1306, 20243, 40486, 49633, 99266, 1538623, 3077246, 32410349, 64820698, 1004720819, 2009441638]

約数ペア:

[(1, 2009441638), (2, 1004720819), (31, 64820698), (62, 32410349), (653, 3077246), (1306, 1538623), (20243, 99266), (40486, 49633)]