1098306421648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{4931687}}^1$

素因数の和:4932175

約数の個数: 40

約数和(自身を含む): 2201505523200

約数和(自身を除く): 1103199101552

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 449, 496, 898, 1796, 3592, 7184, 13919, 27838, 55676, 111352, 222704, 4931687, 9863374, 19726748, 39453496, 78906992, 152882297, 305764594, 611529188, 1223058376, 2214327463, 2446116752, 4428654926, 8857309852, 17714619704, 35429239408, 68644151353, 137288302706, 274576605412, 549153210824, 1098306421648]

約数ペア:

[(1, 1098306421648), (2, 549153210824), (4, 274576605412), (8, 137288302706), (16, 68644151353), (31, 35429239408), (62, 17714619704), (124, 8857309852), (248, 4428654926), (449, 2446116752), (496, 2214327463), (898, 1223058376), (1796, 611529188), (3592, 305764594), (7184, 152882297), (13919, 78906992), (27838, 39453496), (55676, 19726748), (111352, 9863374), (222704, 4931687)]