84290434

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{1571}}^1$

素因数の和:1905

約数の個数: 16

約数和(自身を含む): 128086560

約数和(自身を除く): 43796126

約数列:

[1, 2, 139, 193, 278, 386, 1571, 3142, 26827, 53654, 218369, 303203, 436738, 606406, 42145217, 84290434]

約数ペア:

[(1, 84290434), (2, 42145217), (139, 606406), (193, 436738), (278, 303203), (386, 218369), (1571, 53654), (3142, 26827)]