855504624

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1371001}}^1$

素因数の和:1371025

約数の個数: 40

約数和(自身を含む): 2380059472

約数和(自身を除く): 1524554848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1371001, 2742002, 4113003, 5484004, 8226006, 10968008, 16452012, 17823013, 21936016, 32904024, 35646026, 53469039, 65808048, 71292052, 106938078, 142584104, 213876156, 285168208, 427752312, 855504624]

約数ペア:

[(1, 855504624), (2, 427752312), (3, 285168208), (4, 213876156), (6, 142584104), (8, 106938078), (12, 71292052), (13, 65808048), (16, 53469039), (24, 35646026), (26, 32904024), (39, 21936016), (48, 17823013), (52, 16452012), (78, 10968008), (104, 8226006), (156, 5484004), (208, 4113003), (312, 2742002), (624, 1371001)]