860041744

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{397}}^1\times {\mathrm{1907}}^1$

素因数の和:2383

約数の個数: 40

約数和(自身を含む): 1694945088

約数和(自身を除く): 834903344

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 397, 568, 794, 1136, 1588, 1907, 3176, 3814, 6352, 7628, 15256, 28187, 30512, 56374, 112748, 135397, 225496, 270794, 450992, 541588, 757079, 1083176, 1514158, 2166352, 3028316, 6056632, 12113264, 53752609, 107505218, 215010436, 430020872, 860041744]

約数ペア:

[(1, 860041744), (2, 430020872), (4, 215010436), (8, 107505218), (16, 53752609), (71, 12113264), (142, 6056632), (284, 3028316), (397, 2166352), (568, 1514158), (794, 1083176), (1136, 757079), (1588, 541588), (1907, 450992), (3176, 270794), (3814, 225496), (6352, 135397), (7628, 112748), (15256, 56374), (28187, 30512)]