2687996688

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4307687}}^1$

素因数の和:4307711

約数の個数: 40

約数和(自身を含む): 7478146368

約数和(自身を除く): 4790149680

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 4307687, 8615374, 12923061, 17230748, 25846122, 34461496, 51692244, 55999931, 68922992, 103384488, 111999862, 167999793, 206768976, 223999724, 335999586, 447999448, 671999172, 895998896, 1343998344, 2687996688]

約数ペア:

[(1, 2687996688), (2, 1343998344), (3, 895998896), (4, 671999172), (6, 447999448), (8, 335999586), (12, 223999724), (13, 206768976), (16, 167999793), (24, 111999862), (26, 103384488), (39, 68922992), (48, 55999931), (52, 51692244), (78, 34461496), (104, 25846122), (156, 17230748), (208, 12923061), (312, 8615374), (624, 4307687)]