374413307890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{2297437}}^1$

素因数の和:2297866

約数の個数: 32

約数和(自身を含む): 691436940480

約数和(自身を除く): 317023632590

約数列:

[1, 2, 5, 10, 43, 86, 215, 379, 430, 758, 1895, 3790, 16297, 32594, 81485, 162970, 2297437, 4594874, 11487185, 22974370, 98789791, 197579582, 493948955, 870728623, 987897910, 1741457246, 4353643115, 8707286230, 37441330789, 74882661578, 187206653945, 374413307890]

約数ペア:

[(1, 374413307890), (2, 187206653945), (5, 74882661578), (10, 37441330789), (43, 8707286230), (86, 4353643115), (215, 1741457246), (379, 987897910), (430, 870728623), (758, 493948955), (1895, 197579582), (3790, 98789791), (16297, 22974370), (32594, 11487185), (81485, 4594874), (162970, 2297437)]