1837480060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{18947}}^1$

素因数の和:19342

約数の個数: 48

約数和(自身を含む): 4166892576

約数和(自身を除く): 2329412516

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 373, 746, 1492, 1865, 3730, 4849, 7460, 9698, 18947, 19396, 24245, 37894, 48490, 75788, 94735, 96980, 189470, 246311, 378940, 492622, 985244, 1231555, 2463110, 4926220, 7067231, 14134462, 28268924, 35336155, 70672310, 91874003, 141344620, 183748006, 367496012, 459370015, 918740030, 1837480060]

約数ペア:

[(1, 1837480060), (2, 918740030), (4, 459370015), (5, 367496012), (10, 183748006), (13, 141344620), (20, 91874003), (26, 70672310), (52, 35336155), (65, 28268924), (130, 14134462), (260, 7067231), (373, 4926220), (746, 2463110), (1492, 1231555), (1865, 985244), (3730, 492622), (4849, 378940), (7460, 246311), (9698, 189470), (18947, 96980), (19396, 94735), (24245, 75788), (37894, 48490)]