3942622978

素因数分解:

$2^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{520547}}^1$

素因数の和:521097

約数の個数: 16

約数和(自身を含む): 6771288384

約数和(自身を除く): 2828665406

約数列:

[1, 2, 7, 14, 541, 1082, 3787, 7574, 520547, 1041094, 3643829, 7287658, 281615927, 563231854, 1971311489, 3942622978]

約数ペア:

[(1, 3942622978), (2, 1971311489), (7, 563231854), (14, 281615927), (541, 7287658), (1082, 3643829), (3787, 1041094), (7574, 520547)]