1894746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 4371840

約数和(自身を除く): 2477094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 229, 394, 458, 591, 687, 1182, 1374, 1379, 1603, 2758, 3206, 4137, 4809, 8274, 9618, 45113, 90226, 135339, 270678, 315791, 631582, 947373, 1894746]

約数ペア:

[(1, 1894746), (2, 947373), (3, 631582), (6, 315791), (7, 270678), (14, 135339), (21, 90226), (42, 45113), (197, 9618), (229, 8274), (394, 4809), (458, 4137), (591, 3206), (687, 2758), (1182, 1603), (1374, 1379)]