1956550138

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1\times {\mathrm{383}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 3036413952

約数和(自身を除く): 1079863814

約数列:

[1, 2, 43, 86, 191, 311, 382, 383, 622, 766, 8213, 13373, 16426, 16469, 26746, 32938, 59401, 73153, 118802, 119113, 146306, 238226, 2554243, 3145579, 5108486, 5121859, 6291158, 10243718, 22750583, 45501166, 978275069, 1956550138]

約数ペア:

[(1, 1956550138), (2, 978275069), (43, 45501166), (86, 22750583), (191, 10243718), (311, 6291158), (382, 5121859), (383, 5108486), (622, 3145579), (766, 2554243), (8213, 238226), (13373, 146306), (16426, 119113), (16469, 118802), (26746, 73153), (32938, 59401)]