2008902478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{571}}^1$

素因数の和:1033

約数の個数: 64

約数和(自身を含む): 3647255040

約数和(自身を除く): 1638352562

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 187, 253, 374, 391, 409, 506, 571, 782, 818, 1142, 4301, 4499, 6281, 6953, 8602, 8998, 9407, 9707, 12562, 13133, 13906, 18814, 19414, 26266, 76483, 103477, 106777, 144463, 152966, 159919, 206954, 213554, 223261, 233539, 288926, 319838, 446522, 467078, 1759109, 2455871, 2568929, 3518218, 3970163, 4911742, 5137858, 5371397, 7940326, 10742794, 43671793, 59085367, 87343586, 91313749, 118170734, 182627498, 1004451239, 2008902478]

約数ペア:

[(1, 2008902478), (2, 1004451239), (11, 182627498), (17, 118170734), (22, 91313749), (23, 87343586), (34, 59085367), (46, 43671793), (187, 10742794), (253, 7940326), (374, 5371397), (391, 5137858), (409, 4911742), (506, 3970163), (571, 3518218), (782, 2568929), (818, 2455871), (1142, 1759109), (4301, 467078), (4499, 446522), (6281, 319838), (6953, 288926), (8602, 233539), (8998, 223261), (9407, 213554), (9707, 206954), (12562, 159919), (13133, 152966), (13906, 144463), (18814, 106777), (19414, 103477), (26266, 76483)]