389637778

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1\times {\mathrm{4273}}^1$

素因数の和:4761

約数の個数: 16

約数和(自身を含む): 590837760

約数和(自身を除く): 201199982

約数列:

[1, 2, 127, 254, 359, 718, 4273, 8546, 45593, 91186, 542671, 1085342, 1534007, 3068014, 194818889, 389637778]

約数ペア:

[(1, 389637778), (2, 194818889), (127, 3068014), (254, 1534007), (359, 1085342), (718, 542671), (4273, 91186), (8546, 45593)]