2009853424

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{25219}}^1$

素因数の和:25537

約数の個数: 40

約数和(自身を含む): 4137391440

約数和(自身を除く): 2127538016

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 293, 586, 1172, 2344, 4688, 4981, 9962, 19924, 25219, 39848, 50438, 79696, 100876, 201752, 403504, 428723, 857446, 1714892, 3429784, 6859568, 7389167, 14778334, 29556668, 59113336, 118226672, 125615839, 251231678, 502463356, 1004926712, 2009853424]

約数ペア:

[(1, 2009853424), (2, 1004926712), (4, 502463356), (8, 251231678), (16, 125615839), (17, 118226672), (34, 59113336), (68, 29556668), (136, 14778334), (272, 7389167), (293, 6859568), (586, 3429784), (1172, 1714892), (2344, 857446), (4688, 428723), (4981, 403504), (9962, 201752), (19924, 100876), (25219, 79696), (39848, 50438)]