738160670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{77783}}^1$

素因数の和:77876

約数の個数: 32

約数和(自身を含む): 1450516032

約数和(自身を除く): 712355362

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 9490, 77783, 155566, 388915, 777830, 1011179, 2022358, 5055895, 5678159, 10111790, 11356318, 28390795, 56781590, 73816067, 147632134, 369080335, 738160670]

約数ペア:

[(1, 738160670), (2, 369080335), (5, 147632134), (10, 73816067), (13, 56781590), (26, 28390795), (65, 11356318), (73, 10111790), (130, 5678159), (146, 5055895), (365, 2022358), (730, 1011179), (949, 777830), (1898, 388915), (4745, 155566), (9490, 77783)]