9778013936

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{4396589}}^1$

素因数の和:4396736

約数の個数: 20

約数和(自身を含む): 19081200600

約数和(自身を除く): 9303186664

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 4396589, 8793178, 17586356, 35172712, 70345424, 611125871, 1222251742, 2444503484, 4889006968, 9778013936]

約数ペア:

[(1, 9778013936), (2, 4889006968), (4, 2444503484), (8, 1222251742), (16, 611125871), (139, 70345424), (278, 35172712), (556, 17586356), (1112, 8793178), (2224, 4396589)]