2543722

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1$

素因数の和:573

約数の個数: 16

約数和(自身を含む): 3975552

約数和(自身を除く): 1431830

約数列:

[1, 2, 41, 67, 82, 134, 463, 926, 2747, 5494, 18983, 31021, 37966, 62042, 1271861, 2543722]

約数ペア:

[(1, 2543722), (2, 1271861), (41, 62042), (67, 37966), (82, 31021), (134, 18983), (463, 5494), (926, 2747)]