508760476

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{827}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 1032708096

約数和(自身を除く): 523947620

約数列:

[1, 2, 4, 7, 14, 28, 127, 173, 254, 346, 508, 692, 827, 889, 1211, 1654, 1778, 2422, 3308, 3556, 4844, 5789, 11578, 21971, 23156, 43942, 87884, 105029, 143071, 153797, 210058, 286142, 307594, 420116, 572284, 615188, 735203, 1001497, 1470406, 2002994, 2940812, 4005988, 18170017, 36340034, 72680068, 127190119, 254380238, 508760476]

約数ペア:

[(1, 508760476), (2, 254380238), (4, 127190119), (7, 72680068), (14, 36340034), (28, 18170017), (127, 4005988), (173, 2940812), (254, 2002994), (346, 1470406), (508, 1001497), (692, 735203), (827, 615188), (889, 572284), (1211, 420116), (1654, 307594), (1778, 286142), (2422, 210058), (3308, 153797), (3556, 143071), (4844, 105029), (5789, 87884), (11578, 43942), (21971, 23156)]