1008044180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{352463}}^1$

素因数の和:352496

約数の個数: 48

約数和(自身を含む): 2486985984

約数和(自身を除く): 1478941804

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 352463, 704926, 1409852, 1762315, 3524630, 3877093, 4582019, 7049260, 7754186, 9164038, 15508372, 18328076, 19385465, 22910095, 38770930, 45820190, 50402209, 77541860, 91640380, 100804418, 201608836, 252011045, 504022090, 1008044180]

約数ペア:

[(1, 1008044180), (2, 504022090), (4, 252011045), (5, 201608836), (10, 100804418), (11, 91640380), (13, 77541860), (20, 50402209), (22, 45820190), (26, 38770930), (44, 22910095), (52, 19385465), (55, 18328076), (65, 15508372), (110, 9164038), (130, 7754186), (143, 7049260), (220, 4582019), (260, 3877093), (286, 3524630), (572, 1762315), (715, 1409852), (1430, 704926), (2860, 352463)]