920402924

素因数分解:

$2^2\times 7^1\times {\mathrm{2377}}^1\times {\mathrm{13829}}^1$

素因数の和:16217

約数の個数: 24

約数和(自身を含む): 1841713440

約数和(自身を除く): 921310516

約数列:

[1, 2, 4, 7, 14, 28, 2377, 4754, 9508, 13829, 16639, 27658, 33278, 55316, 66556, 96803, 193606, 387212, 32871533, 65743066, 131486132, 230100731, 460201462, 920402924]

約数ペア:

[(1, 920402924), (2, 460201462), (4, 230100731), (7, 131486132), (14, 65743066), (28, 32871533), (2377, 387212), (4754, 193606), (9508, 96803), (13829, 66556), (16639, 55316), (27658, 33278)]