236805998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{5557}}^1$

素因数の和:5732

約数の個数: 32

約数和(自身を含む): 420184800

約数和(自身を除く): 183378802

約数列:

[1, 2, 11, 13, 22, 26, 143, 149, 286, 298, 1639, 1937, 3278, 3874, 5557, 11114, 21307, 42614, 61127, 72241, 122254, 144482, 794651, 827993, 1589302, 1655986, 9107923, 10763909, 18215846, 21527818, 118402999, 236805998]

約数ペア:

[(1, 236805998), (2, 118402999), (11, 21527818), (13, 18215846), (22, 10763909), (26, 9107923), (143, 1655986), (149, 1589302), (286, 827993), (298, 794651), (1639, 144482), (1937, 122254), (3278, 72241), (3874, 61127), (5557, 42614), (11114, 21307)]