2740542868

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{108631}}^1$

素因数の和:108712

約数の個数: 48

約数和(自身を含む): 5913057024

約数和(自身を除く): 3172514156

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 53, 68, 106, 119, 212, 238, 371, 476, 742, 901, 1484, 1802, 3604, 6307, 12614, 25228, 108631, 217262, 434524, 760417, 1520834, 1846727, 3041668, 3693454, 5757443, 7386908, 11514886, 12927089, 23029772, 25854178, 40302101, 51708356, 80604202, 97876531, 161208404, 195753062, 391506124, 685135717, 1370271434, 2740542868]

約数ペア:

[(1, 2740542868), (2, 1370271434), (4, 685135717), (7, 391506124), (14, 195753062), (17, 161208404), (28, 97876531), (34, 80604202), (53, 51708356), (68, 40302101), (106, 25854178), (119, 23029772), (212, 12927089), (238, 11514886), (371, 7386908), (476, 5757443), (742, 3693454), (901, 3041668), (1484, 1846727), (1802, 1520834), (3604, 760417), (6307, 434524), (12614, 217262), (25228, 108631)]