253299722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1871}}^1$

素因数の和:2054

約数の個数: 32

約数和(自身を含む): 422682624

約数和(自身を除く): 169382902

約数列:

[1, 2, 13, 26, 41, 82, 127, 254, 533, 1066, 1651, 1871, 3302, 3742, 5207, 10414, 24323, 48646, 67691, 76711, 135382, 153422, 237617, 475234, 997243, 1994486, 3089021, 6178042, 9742297, 19484594, 126649861, 253299722]

約数ペア:

[(1, 253299722), (2, 126649861), (13, 19484594), (26, 9742297), (41, 6178042), (82, 3089021), (127, 1994486), (254, 997243), (533, 475234), (1066, 237617), (1651, 153422), (1871, 135382), (3302, 76711), (3742, 67691), (5207, 48646), (10414, 24323)]