2494243970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{25759}}^1$

素因数の和:26210

約数の個数: 32

約数和(自身を含む): 4696151040

約数和(自身を除く): 2201907070

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 421, 842, 2105, 4210, 9683, 19366, 25759, 48415, 51518, 96830, 128795, 257590, 592457, 1184914, 2962285, 5924570, 10844539, 21689078, 54222695, 108445390, 249424397, 498848794, 1247121985, 2494243970]

約数ペア:

[(1, 2494243970), (2, 1247121985), (5, 498848794), (10, 249424397), (23, 108445390), (46, 54222695), (115, 21689078), (230, 10844539), (421, 5924570), (842, 2962285), (2105, 1184914), (4210, 592457), (9683, 257590), (19366, 128795), (25759, 96830), (48415, 51518)]