2071719226

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:631

約数の個数: 64

約数和(自身を含む): 3499200000

約数和(自身を除く): 1427480774

約数列:

[1, 2, 19, 29, 38, 53, 58, 79, 106, 158, 449, 551, 898, 1007, 1102, 1501, 1537, 2014, 2291, 3002, 3074, 4187, 4582, 8374, 8531, 13021, 17062, 23797, 26042, 29203, 35471, 43529, 47594, 58406, 70942, 79553, 87058, 121423, 159106, 242846, 247399, 452143, 494798, 673949, 690113, 904286, 1028659, 1347898, 1380226, 1879963, 2057318, 2307037, 3759926, 4614074, 13112147, 19544521, 26224294, 35719297, 39089042, 54518927, 71438594, 109037854, 1035859613, 2071719226]

約数ペア:

[(1, 2071719226), (2, 1035859613), (19, 109037854), (29, 71438594), (38, 54518927), (53, 39089042), (58, 35719297), (79, 26224294), (106, 19544521), (158, 13112147), (449, 4614074), (551, 3759926), (898, 2307037), (1007, 2057318), (1102, 1879963), (1501, 1380226), (1537, 1347898), (2014, 1028659), (2291, 904286), (3002, 690113), (3074, 673949), (4187, 494798), (4582, 452143), (8374, 247399), (8531, 242846), (13021, 159106), (17062, 121423), (23797, 87058), (26042, 79553), (29203, 70942), (35471, 58406), (43529, 47594)]