307260218

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1\times {\mathrm{4507}}^1$

素因数の和:4981

約数の個数: 16

約数和(自身を含む): 467389440

約数和(自身を除く): 160129222

約数列:

[1, 2, 89, 178, 383, 766, 4507, 9014, 34087, 68174, 401123, 802246, 1726181, 3452362, 153630109, 307260218]

約数ペア:

[(1, 307260218), (2, 153630109), (89, 3452362), (178, 1726181), (383, 802246), (766, 401123), (4507, 68174), (9014, 34087)]