2001245822044

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{8124709}}^1$

素因数の和:8125202

約数の個数: 48

約数和(自身を含む): 4222249292800

約数和(自身を除く): 2221003470756

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 463, 532, 926, 1852, 3241, 6482, 8797, 12964, 17594, 35188, 61579, 123158, 246316, 8124709, 16249418, 32498836, 56872963, 113745926, 154369471, 227491852, 308738942, 617477884, 1080586297, 2161172594, 3761740267, 4322345188, 7523480534, 15046961068, 26332181869, 52664363738, 71473065073, 105328727476, 142946130146, 285892260292, 500311455511, 1000622911022, 2001245822044]

約数ペア:

[(1, 2001245822044), (2, 1000622911022), (4, 500311455511), (7, 285892260292), (14, 142946130146), (19, 105328727476), (28, 71473065073), (38, 52664363738), (76, 26332181869), (133, 15046961068), (266, 7523480534), (463, 4322345188), (532, 3761740267), (926, 2161172594), (1852, 1080586297), (3241, 617477884), (6482, 308738942), (8797, 227491852), (12964, 154369471), (17594, 113745926), (35188, 56872963), (61579, 32498836), (123158, 16249418), (246316, 8124709)]