2008208078252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{4021}}^1\times {\mathrm{22189}}^1$

素因数の和:26562

約数の個数: 48

約数和(自身を含む): 3733429865760

約数和(自身を除く): 1725221787508

約数列:

[1, 2, 4, 17, 34, 68, 331, 662, 1324, 4021, 5627, 8042, 11254, 16084, 22189, 22508, 44378, 68357, 88756, 136714, 273428, 377213, 754426, 1330951, 1508852, 2661902, 5323804, 7344559, 14689118, 22626167, 29378236, 45252334, 89221969, 90504668, 124857503, 178443938, 249715006, 356887876, 499430012, 1516773473, 3033546946, 6067093892, 29532471739, 59064943478, 118129886956, 502052019563, 1004104039126, 2008208078252]

約数ペア:

[(1, 2008208078252), (2, 1004104039126), (4, 502052019563), (17, 118129886956), (34, 59064943478), (68, 29532471739), (331, 6067093892), (662, 3033546946), (1324, 1516773473), (4021, 499430012), (5627, 356887876), (8042, 249715006), (11254, 178443938), (16084, 124857503), (22189, 90504668), (22508, 89221969), (44378, 45252334), (68357, 29378236), (88756, 22626167), (136714, 14689118), (273428, 7344559), (377213, 5323804), (754426, 2661902), (1330951, 1508852)]