1671878492044

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{23767}}^1\times {\mathrm{197597}}^1$

素因数の和:221457

約数の個数: 24

約数和(自身を含む): 2958800836320

約数和(自身を除く): 1286922344276

約数列:

[1, 2, 4, 89, 178, 356, 23767, 47534, 95068, 197597, 395194, 790388, 2115263, 4230526, 8461052, 17586133, 35172266, 70344532, 4696287899, 9392575798, 18785151596, 417969623011, 835939246022, 1671878492044]

約数ペア:

[(1, 1671878492044), (2, 835939246022), (4, 417969623011), (89, 18785151596), (178, 9392575798), (356, 4696287899), (23767, 70344532), (47534, 35172266), (95068, 17586133), (197597, 8461052), (395194, 4230526), (790388, 2115263)]