1640952912

素因数分解:

$2^4\times 3^1\times {\mathrm{1223}}^1\times {\mathrm{27953}}^1$

素因数の和:29187

約数の個数: 40

約数和(自身を含む): 4242746304

約数和(自身を除く): 2601793392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1223, 2446, 3669, 4892, 7338, 9784, 14676, 19568, 27953, 29352, 55906, 58704, 83859, 111812, 167718, 223624, 335436, 447248, 670872, 1341744, 34186519, 68373038, 102559557, 136746076, 205119114, 273492152, 410238228, 546984304, 820476456, 1640952912]

約数ペア:

[(1, 1640952912), (2, 820476456), (3, 546984304), (4, 410238228), (6, 273492152), (8, 205119114), (12, 136746076), (16, 102559557), (24, 68373038), (48, 34186519), (1223, 1341744), (2446, 670872), (3669, 447248), (4892, 335436), (7338, 223624), (9784, 167718), (14676, 111812), (19568, 83859), (27953, 58704), (29352, 55906)]