2518606902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{31249}}^1$

素因数の和:31381

約数の個数: 64

約数和(自身を含む): 6120000000

約数和(自身を除く): 3601393098

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 101, 114, 133, 202, 266, 303, 399, 606, 707, 798, 1414, 1919, 2121, 3838, 4242, 5757, 11514, 13433, 26866, 31249, 40299, 62498, 80598, 93747, 187494, 218743, 437486, 593731, 656229, 1187462, 1312458, 1781193, 3156149, 3562386, 4156117, 6312298, 8312234, 9468447, 12468351, 18936894, 22093043, 24936702, 44186086, 59966831, 66279129, 119933662, 132558258, 179900493, 359800986, 419767817, 839535634, 1259303451, 2518606902]

約数ペア:

[(1, 2518606902), (2, 1259303451), (3, 839535634), (6, 419767817), (7, 359800986), (14, 179900493), (19, 132558258), (21, 119933662), (38, 66279129), (42, 59966831), (57, 44186086), (101, 24936702), (114, 22093043), (133, 18936894), (202, 12468351), (266, 9468447), (303, 8312234), (399, 6312298), (606, 4156117), (707, 3562386), (798, 3156149), (1414, 1781193), (1919, 1312458), (2121, 1187462), (3838, 656229), (4242, 593731), (5757, 437486), (11514, 218743), (13433, 187494), (26866, 93747), (31249, 80598), (40299, 62498)]