380042012

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{256093}}^1$

素因数の和:256157

約数の個数: 24

約数和(自身を含む): 774428256

約数和(自身を除く): 394386244

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 256093, 512186, 1024372, 1792651, 3585302, 7170604, 13572929, 27145858, 54291716, 95010503, 190021006, 380042012]

約数ペア:

[(1, 380042012), (2, 190021006), (4, 95010503), (7, 54291716), (14, 27145858), (28, 13572929), (53, 7170604), (106, 3585302), (212, 1792651), (371, 1024372), (742, 512186), (1484, 256093)]