2017877260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14413409}}^1$

素因数の和:14413425

約数の個数: 24

約数和(自身を含む): 4842905760

約数和(自身を除く): 2825028500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14413409, 28826818, 57653636, 72067045, 100893863, 144134090, 201787726, 288268180, 403575452, 504469315, 1008938630, 2017877260]

約数ペア:

[(1, 2017877260), (2, 1008938630), (4, 504469315), (5, 403575452), (7, 288268180), (10, 201787726), (14, 144134090), (20, 100893863), (28, 72067045), (35, 57653636), (70, 28826818), (140, 14413409)]