2765238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{65839}}^1$

素因数の和:65851

約数の個数: 16

約数和(自身を含む): 6320640

約数和(自身を除く): 3555402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 65839, 131678, 197517, 395034, 460873, 921746, 1382619, 2765238]

約数ペア:

[(1, 2765238), (2, 1382619), (3, 921746), (6, 460873), (7, 395034), (14, 197517), (21, 131678), (42, 65839)]