2019574130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{489001}}^1$

素因数の和:489074

約数の個数: 32

約数和(自身を含む): 4224977280

約数和(自身を除く): 2205403150

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 489001, 978002, 2445005, 3423007, 4890010, 6846014, 17115035, 28851059, 34230070, 57702118, 144255295, 201957413, 288510590, 403914826, 1009787065, 2019574130]

約数ペア:

[(1, 2019574130), (2, 1009787065), (5, 403914826), (7, 288510590), (10, 201957413), (14, 144255295), (35, 57702118), (59, 34230070), (70, 28851059), (118, 17115035), (295, 6846014), (413, 4890010), (590, 3423007), (826, 2445005), (2065, 978002), (4130, 489001)]