87780238

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{482309}}^1$

素因数の和:482331

約数の個数: 16

約数和(自身を含む): 162056160

約数和(自身を除く): 74275922

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 482309, 964618, 3376163, 6270017, 6752326, 12540034, 43890119, 87780238]

約数ペア:

[(1, 87780238), (2, 43890119), (7, 12540034), (13, 6752326), (14, 6270017), (26, 3376163), (91, 964618), (182, 482309)]