1949538138

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{150497}}^1$

素因数の和:150646

約数の個数: 32

約数和(自身を含む): 4160968704

約数和(自身を除く): 2211430566

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 127, 254, 381, 762, 2159, 4318, 6477, 12954, 150497, 300994, 451491, 902982, 2558449, 5116898, 7675347, 15350694, 19113119, 38226238, 57339357, 114678714, 324923023, 649846046, 974769069, 1949538138]

約数ペア:

[(1, 1949538138), (2, 974769069), (3, 649846046), (6, 324923023), (17, 114678714), (34, 57339357), (51, 38226238), (102, 19113119), (127, 15350694), (254, 7675347), (381, 5116898), (762, 2558449), (2159, 902982), (4318, 451491), (6477, 300994), (12954, 150497)]