2068921828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{25589}}^1$

素因数の和:25680

約数の個数: 48

約数和(自身を含む): 4062668400

約数和(自身を除く): 1993746572

約数列:

[1, 2, 4, 17, 29, 34, 41, 58, 68, 82, 116, 164, 493, 697, 986, 1189, 1394, 1972, 2378, 2788, 4756, 20213, 25589, 40426, 51178, 80852, 102356, 435013, 742081, 870026, 1049149, 1484162, 1740052, 2098298, 2968324, 4196596, 12615377, 17835533, 25230754, 30425321, 35671066, 50461508, 60850642, 71342132, 121701284, 517230457, 1034460914, 2068921828]

約数ペア:

[(1, 2068921828), (2, 1034460914), (4, 517230457), (17, 121701284), (29, 71342132), (34, 60850642), (41, 50461508), (58, 35671066), (68, 30425321), (82, 25230754), (116, 17835533), (164, 12615377), (493, 4196596), (697, 2968324), (986, 2098298), (1189, 1740052), (1394, 1484162), (1972, 1049149), (2378, 870026), (2788, 742081), (4756, 435013), (20213, 102356), (25589, 80852), (40426, 51178)]