1138991698

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{600101}}^1$

素因数の和:600189

約数の個数: 16

約数和(自身を含む): 1865117016

約数和(自身を除く): 726125318

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 600101, 1200202, 7801313, 15602626, 43807373, 87614746, 569495849, 1138991698]

約数ペア:

[(1, 1138991698), (2, 569495849), (13, 87614746), (26, 43807373), (73, 15602626), (146, 7801313), (949, 1200202), (1898, 600101)]