123259388

素因数分解:

$2^2\times 7^1\times {\mathrm{827}}^1\times {\mathrm{5323}}^1$

素因数の和:6161

約数の個数: 24

約数和(自身を含む): 246863232

約数和(自身を除く): 123603844

約数列:

[1, 2, 4, 7, 14, 28, 827, 1654, 3308, 5323, 5789, 10646, 11578, 21292, 23156, 37261, 74522, 149044, 4402121, 8804242, 17608484, 30814847, 61629694, 123259388]

約数ペア:

[(1, 123259388), (2, 61629694), (4, 30814847), (7, 17608484), (14, 8804242), (28, 4402121), (827, 149044), (1654, 74522), (3308, 37261), (5323, 23156), (5789, 21292), (10646, 11578)]