308604802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{3499}}^1$

素因数の和:3742

約数の個数: 32

約数和(自身を含む): 534240000

約数和(自身を除く): 225635198

約数列:

[1, 2, 11, 19, 22, 38, 209, 211, 418, 422, 2321, 3499, 4009, 4642, 6998, 8018, 38489, 44099, 66481, 76978, 88198, 132962, 731291, 738289, 1462582, 1476578, 8121179, 14027491, 16242358, 28054982, 154302401, 308604802]

約数ペア:

[(1, 308604802), (2, 154302401), (11, 28054982), (19, 16242358), (22, 14027491), (38, 8121179), (209, 1476578), (211, 1462582), (418, 738289), (422, 731291), (2321, 132962), (3499, 88198), (4009, 76978), (4642, 66481), (6998, 44099), (8018, 38489)]