139237852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{140929}}^1$

素因数の和:140965

約数の個数: 24

約数和(自身を含む): 276222800

約数和(自身を除く): 136984948

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 140929, 281858, 563716, 1832077, 2677651, 3664154, 5355302, 7328308, 10710604, 34809463, 69618926, 139237852]

約数ペア:

[(1, 139237852), (2, 69618926), (4, 34809463), (13, 10710604), (19, 7328308), (26, 5355302), (38, 3664154), (52, 2677651), (76, 1832077), (247, 563716), (494, 281858), (988, 140929)]