5489951272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2777}}^1\times {\mathrm{19009}}^1$

素因数の和:21805

約数の個数: 32

約数和(自身を含む): 11090053800

約数和(自身を除く): 5600102528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2777, 5554, 11108, 19009, 22216, 36101, 38018, 72202, 76036, 144404, 152072, 247117, 288808, 494234, 988468, 1976936, 52787993, 105575986, 211151972, 422303944, 686243909, 1372487818, 2744975636, 5489951272]

約数ペア:

[(1, 5489951272), (2, 2744975636), (4, 1372487818), (8, 686243909), (13, 422303944), (26, 211151972), (52, 105575986), (104, 52787993), (2777, 1976936), (5554, 988468), (11108, 494234), (19009, 288808), (22216, 247117), (36101, 152072), (38018, 144404), (72202, 76036)]