2697088

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{1109}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 5661000

約数和(自身を除く): 2963912

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1109, 1216, 2218, 2432, 4436, 8872, 17744, 21071, 35488, 42142, 70976, 84284, 141952, 168568, 337136, 674272, 1348544, 2697088]

約数ペア:

[(1, 2697088), (2, 1348544), (4, 674272), (8, 337136), (16, 168568), (19, 141952), (32, 84284), (38, 70976), (64, 42142), (76, 35488), (128, 21071), (152, 17744), (304, 8872), (608, 4436), (1109, 2432), (1216, 2218)]