2440914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{653}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 5650560

約数和(自身を除く): 3209646

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 653, 1246, 1306, 1869, 1959, 3738, 3918, 4571, 9142, 13713, 27426, 58117, 116234, 174351, 348702, 406819, 813638, 1220457, 2440914]

約数ペア:

[(1, 2440914), (2, 1220457), (3, 813638), (6, 406819), (7, 348702), (14, 174351), (21, 116234), (42, 58117), (89, 27426), (178, 13713), (267, 9142), (534, 4571), (623, 3918), (653, 3738), (1246, 1959), (1306, 1869)]