1776152

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 4062960

約数和(自身を除く): 2286808

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 197, 322, 392, 394, 644, 788, 1127, 1288, 1379, 1576, 2254, 2758, 4508, 4531, 5516, 9016, 9062, 9653, 11032, 18124, 19306, 31717, 36248, 38612, 63434, 77224, 126868, 222019, 253736, 444038, 888076, 1776152]

約数ペア:

[(1, 1776152), (2, 888076), (4, 444038), (7, 253736), (8, 222019), (14, 126868), (23, 77224), (28, 63434), (46, 38612), (49, 36248), (56, 31717), (92, 19306), (98, 18124), (161, 11032), (184, 9653), (196, 9062), (197, 9016), (322, 5516), (392, 4531), (394, 4508), (644, 2758), (788, 2254), (1127, 1576), (1288, 1379)]