1252830512

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4121153}}^1$

素因数の和:4121180

約数の個数: 20

約数和(自身を含む): 2555115480

約数和(自身を除く): 1302284968

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4121153, 8242306, 16484612, 32969224, 65938448, 78301907, 156603814, 313207628, 626415256, 1252830512]

約数ペア:

[(1, 1252830512), (2, 626415256), (4, 313207628), (8, 156603814), (16, 78301907), (19, 65938448), (38, 32969224), (76, 16484612), (152, 8242306), (304, 4121153)]