488638

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:203

約数の個数: 16

約数和(自身を含む): 771120

約数和(自身を除く): 282482

約数列:

[1, 2, 41, 59, 82, 101, 118, 202, 2419, 4141, 4838, 5959, 8282, 11918, 244319, 488638]

約数ペア:

[(1, 488638), (2, 244319), (41, 11918), (59, 8282), (82, 5959), (101, 4838), (118, 4141), (202, 2419)]