2018445110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{346217}}^1$

素因数の和:346288

約数の個数: 32

約数和(自身を含む): 4038286752

約数和(自身を除く): 2019841642

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 346217, 692434, 1731085, 3462170, 3808387, 7616774, 18349501, 19041935, 36699002, 38083870, 91747505, 183495010, 201844511, 403689022, 1009222555, 2018445110]

約数ペア:

[(1, 2018445110), (2, 1009222555), (5, 403689022), (10, 201844511), (11, 183495010), (22, 91747505), (53, 38083870), (55, 36699002), (106, 19041935), (110, 18349501), (265, 7616774), (530, 3808387), (583, 3462170), (1166, 1731085), (2915, 692434), (5830, 346217)]