1380328072

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{241993}}^1$

素因数の和:242053

約数の個数: 32

約数和(自身を含む): 2787770880

約数和(自身を除く): 1407442808

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 248, 713, 1426, 2852, 5704, 241993, 483986, 967972, 1935944, 5565839, 7501783, 11131678, 15003566, 22263356, 30007132, 44526712, 60014264, 172541009, 345082018, 690164036, 1380328072]

約数ペア:

[(1, 1380328072), (2, 690164036), (4, 345082018), (8, 172541009), (23, 60014264), (31, 44526712), (46, 30007132), (62, 22263356), (92, 15003566), (124, 11131678), (184, 7501783), (248, 5565839), (713, 1935944), (1426, 967972), (2852, 483986), (5704, 241993)]