630002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:361

約数の個数: 16

約数和(自身を含む): 1015200

約数和(自身を除く): 385198

約数列:

[1, 2, 19, 38, 59, 118, 281, 562, 1121, 2242, 5339, 10678, 16579, 33158, 315001, 630002]

約数ペア:

[(1, 630002), (2, 315001), (19, 33158), (38, 16579), (59, 10678), (118, 5339), (281, 2242), (562, 1121)]