2097151030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{849049}}^1$

素因数の和:849088

約数の個数: 32

約数和(自身を含む): 4279212000

約数和(自身を除く): 2182060970

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 849049, 1698098, 4245245, 8490490, 11037637, 16131931, 22075274, 32263862, 55188185, 80659655, 110376370, 161319310, 209715103, 419430206, 1048575515, 2097151030]

約数ペア:

[(1, 2097151030), (2, 1048575515), (5, 419430206), (10, 209715103), (13, 161319310), (19, 110376370), (26, 80659655), (38, 55188185), (65, 32263862), (95, 22075274), (130, 16131931), (190, 11037637), (247, 8490490), (494, 4245245), (1235, 1698098), (2470, 849049)]