2149303676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{17747}}^1$

素因数の和:17918

約数の個数: 48

約数和(自身を含む): 4320431136

約数和(自身を除く): 2171127460

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 137, 221, 274, 442, 548, 884, 1781, 2329, 3562, 4658, 7124, 9316, 17747, 30277, 35494, 60554, 70988, 121108, 230711, 301699, 461422, 603398, 922844, 1206796, 2431339, 3922087, 4862678, 7844174, 9725356, 15688348, 31607407, 41332763, 63214814, 82665526, 126429628, 165331052, 537325919, 1074651838, 2149303676]

約数ペア:

[(1, 2149303676), (2, 1074651838), (4, 537325919), (13, 165331052), (17, 126429628), (26, 82665526), (34, 63214814), (52, 41332763), (68, 31607407), (137, 15688348), (221, 9725356), (274, 7844174), (442, 4862678), (548, 3922087), (884, 2431339), (1781, 1206796), (2329, 922844), (3562, 603398), (4658, 461422), (7124, 301699), (9316, 230711), (17747, 121108), (30277, 70988), (35494, 60554)]