2247199504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{311419}}^1$

素因数の和:311479

約数の個数: 40

約数和(自身を含む): 4865626080

約数和(自身を除く): 2618426576

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 7216, 311419, 622838, 1245676, 2491352, 3425609, 4982704, 6851218, 12768179, 13702436, 25536358, 27404872, 51072716, 54809744, 102145432, 140449969, 204290864, 280899938, 561799876, 1123599752, 2247199504]

約数ペア:

[(1, 2247199504), (2, 1123599752), (4, 561799876), (8, 280899938), (11, 204290864), (16, 140449969), (22, 102145432), (41, 54809744), (44, 51072716), (82, 27404872), (88, 25536358), (164, 13702436), (176, 12768179), (328, 6851218), (451, 4982704), (656, 3425609), (902, 2491352), (1804, 1245676), (3608, 622838), (7216, 311419)]