1337504420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{9431}}^1$

素因数の和:10460

約数の個数: 48

約数和(自身を含む): 3213520128

約数和(自身を除く): 1876015708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1013, 2026, 4052, 5065, 7091, 9431, 10130, 14182, 18862, 20260, 28364, 35455, 37724, 47155, 66017, 70910, 94310, 132034, 141820, 188620, 264068, 330085, 660170, 1320340, 9553603, 19107206, 38214412, 47768015, 66875221, 95536030, 133750442, 191072060, 267500884, 334376105, 668752210, 1337504420]

約数ペア:

[(1, 1337504420), (2, 668752210), (4, 334376105), (5, 267500884), (7, 191072060), (10, 133750442), (14, 95536030), (20, 66875221), (28, 47768015), (35, 38214412), (70, 19107206), (140, 9553603), (1013, 1320340), (2026, 660170), (4052, 330085), (5065, 264068), (7091, 188620), (9431, 141820), (10130, 132034), (14182, 94310), (18862, 70910), (20260, 66017), (28364, 47155), (35455, 37724)]