336890918

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{23431}}^1$

素因数の和:23532

約数の個数: 32

約数和(自身を含む): 629852160

約数和(自身を除く): 292961242

約数列:

[1, 2, 7, 13, 14, 26, 79, 91, 158, 182, 553, 1027, 1106, 2054, 7189, 14378, 23431, 46862, 164017, 304603, 328034, 609206, 1851049, 2132221, 3702098, 4264442, 12957343, 24063637, 25914686, 48127274, 168445459, 336890918]

約数ペア:

[(1, 336890918), (2, 168445459), (7, 48127274), (13, 25914686), (14, 24063637), (26, 12957343), (79, 4264442), (91, 3702098), (158, 2132221), (182, 1851049), (553, 609206), (1027, 328034), (1106, 304603), (2054, 164017), (7189, 46862), (14378, 23431)]