4887820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{34913}}^1$

素因数の和:34929

約数の個数: 24

約数和(自身を含む): 11731104

約数和(自身を除く): 6843284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 34913, 69826, 139652, 174565, 244391, 349130, 488782, 698260, 977564, 1221955, 2443910, 4887820]

約数ペア:

[(1, 4887820), (2, 2443910), (4, 1221955), (5, 977564), (7, 698260), (10, 488782), (14, 349130), (20, 244391), (28, 174565), (35, 139652), (70, 69826), (140, 34913)]