127984398

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{4999}}^1$

素因数の和:5272

約数の個数: 32

約数和(自身を含む): 272160000

約数和(自身を除く): 144175602

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 251, 502, 753, 1506, 4267, 4999, 8534, 9998, 12801, 14997, 25602, 29994, 84983, 169966, 254949, 509898, 1254749, 2509498, 3764247, 7528494, 21330733, 42661466, 63992199, 127984398]

約数ペア:

[(1, 127984398), (2, 63992199), (3, 42661466), (6, 21330733), (17, 7528494), (34, 3764247), (51, 2509498), (102, 1254749), (251, 509898), (502, 254949), (753, 169966), (1506, 84983), (4267, 29994), (4999, 25602), (8534, 14997), (9998, 12801)]