239400000056

素因数分解:

$2^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{15433213}}^1$

素因数の和:15433503

約数の個数: 32

約数和(自身を含む): 514852019040

約数和(自身を除く): 275452018984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 277, 554, 1108, 1939, 2216, 3878, 7756, 15512, 15433213, 30866426, 61732852, 108032491, 123465704, 216064982, 432129964, 864259928, 4275000001, 8550000002, 17100000004, 29925000007, 34200000008, 59850000014, 119700000028, 239400000056]

約数ペア:

[(1, 239400000056), (2, 119700000028), (4, 59850000014), (7, 34200000008), (8, 29925000007), (14, 17100000004), (28, 8550000002), (56, 4275000001), (277, 864259928), (554, 432129964), (1108, 216064982), (1939, 123465704), (2216, 108032491), (3878, 61732852), (7756, 30866426), (15512, 15433213)]