2029202455

素因数分解:

$5^1\times 7^2\times {\mathrm{1307}}^1\times {\mathrm{6337}}^1$

素因数の和:7663

約数の個数: 24

約数和(自身を含む): 2835215568

約数和(自身を除く): 806013113

約数列:

[1, 5, 7, 35, 49, 245, 1307, 6337, 6535, 9149, 31685, 44359, 45745, 64043, 221795, 310513, 320215, 1552565, 8282459, 41412295, 57977213, 289886065, 405840491, 2029202455]

約数ペア:

[(1, 2029202455), (5, 405840491), (7, 289886065), (35, 57977213), (49, 41412295), (245, 8282459), (1307, 1552565), (6337, 320215), (6535, 310513), (9149, 221795), (31685, 64043), (44359, 45745)]