2017962726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1\times {\mathrm{433}}^1$

素因数の和:1001

約数の個数: 64

約数和(自身を含む): 4396593600

約数和(自身を除く): 2378630874

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 298, 401, 433, 447, 802, 866, 894, 1203, 1299, 1937, 2406, 2598, 3874, 5213, 5629, 5811, 10426, 11258, 11622, 15639, 16887, 31278, 33774, 59749, 64517, 119498, 129034, 173633, 179247, 193551, 347266, 358494, 387102, 520899, 776737, 838721, 1041798, 1553474, 1677442, 2257229, 2330211, 2516163, 4514458, 4660422, 5032326, 6771687, 13543374, 25871317, 51742634, 77613951, 155227902, 336327121, 672654242, 1008981363, 2017962726]

約数ペア:

[(1, 2017962726), (2, 1008981363), (3, 672654242), (6, 336327121), (13, 155227902), (26, 77613951), (39, 51742634), (78, 25871317), (149, 13543374), (298, 6771687), (401, 5032326), (433, 4660422), (447, 4514458), (802, 2516163), (866, 2330211), (894, 2257229), (1203, 1677442), (1299, 1553474), (1937, 1041798), (2406, 838721), (2598, 776737), (3874, 520899), (5213, 387102), (5629, 358494), (5811, 347266), (10426, 193551), (11258, 179247), (11622, 173633), (15639, 129034), (16887, 119498), (31278, 64517), (33774, 59749)]