2741776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:367

約数の個数: 40

約数和(自身を含む): 5803200

約数和(自身を除く): 3061424

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 311, 464, 551, 622, 1102, 1244, 2204, 2488, 4408, 4976, 5909, 8816, 9019, 11818, 18038, 23636, 36076, 47272, 72152, 94544, 144304, 171361, 342722, 685444, 1370888, 2741776]

約数ペア:

[(1, 2741776), (2, 1370888), (4, 685444), (8, 342722), (16, 171361), (19, 144304), (29, 94544), (38, 72152), (58, 47272), (76, 36076), (116, 23636), (152, 18038), (232, 11818), (304, 9019), (311, 8816), (464, 5909), (551, 4976), (622, 4408), (1102, 2488), (1244, 2204)]