12626510638

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1\times {\mathrm{14321}}^1$

素因数の和:15288

約数の個数: 32

約数和(自身を含む): 21976593408

約数和(自身を除く): 9350082770

約数列:

[1, 2, 7, 14, 71, 142, 497, 887, 994, 1774, 6209, 12418, 14321, 28642, 62977, 100247, 125954, 200494, 440839, 881678, 1016791, 2033582, 7117537, 12702727, 14235074, 25405454, 88919089, 177838178, 901893617, 1803787234, 6313255319, 12626510638]

約数ペア:

[(1, 12626510638), (2, 6313255319), (7, 1803787234), (14, 901893617), (71, 177838178), (142, 88919089), (497, 25405454), (887, 14235074), (994, 12702727), (1774, 7117537), (6209, 2033582), (12418, 1016791), (14321, 881678), (28642, 440839), (62977, 200494), (100247, 125954)]