344196430

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{379}}^1\times {\mathrm{461}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 625695840

約数和(自身を除く): 281499410

約数列:

[1, 2, 5, 10, 197, 379, 394, 461, 758, 922, 985, 1895, 1970, 2305, 3790, 4610, 74663, 90817, 149326, 174719, 181634, 349438, 373315, 454085, 746630, 873595, 908170, 1747190, 34419643, 68839286, 172098215, 344196430]

約数ペア:

[(1, 344196430), (2, 172098215), (5, 68839286), (10, 34419643), (197, 1747190), (379, 908170), (394, 873595), (461, 746630), (758, 454085), (922, 373315), (985, 349438), (1895, 181634), (1970, 174719), (2305, 149326), (3790, 90817), (4610, 74663)]