486530278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{32887}}^1$

素因数の和:33471

約数の個数: 16

約数和(自身を含む): 787338720

約数和(自身を除く): 300808442

約数列:

[1, 2, 13, 26, 569, 1138, 7397, 14794, 32887, 65774, 427531, 855062, 18712703, 37425406, 243265139, 486530278]

約数ペア:

[(1, 486530278), (2, 243265139), (13, 37425406), (26, 18712703), (569, 855062), (1138, 427531), (7397, 65774), (14794, 32887)]