5384638

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 10045440

約数和(自身を除く): 4660802

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 653, 1178, 1306, 4123, 4571, 8246, 9142, 12407, 20243, 24814, 40486, 86849, 141701, 173698, 283402, 384617, 769234, 2692319, 5384638]

約数ペア:

[(1, 5384638), (2, 2692319), (7, 769234), (14, 384617), (19, 283402), (31, 173698), (38, 141701), (62, 86849), (133, 40486), (217, 24814), (266, 20243), (434, 12407), (589, 9142), (653, 8246), (1178, 4571), (1306, 4123)]