249718898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{3623}}^1$

素因数の和:3890

約数の個数: 32

約数和(自身を含む): 442012032

約数和(自身を除く): 192293134

約数列:

[1, 2, 11, 13, 22, 26, 143, 241, 286, 482, 2651, 3133, 3623, 5302, 6266, 7246, 34463, 39853, 47099, 68926, 79706, 94198, 518089, 873143, 1036178, 1746286, 9604573, 11350859, 19209146, 22701718, 124859449, 249718898]

約数ペア:

[(1, 249718898), (2, 124859449), (11, 22701718), (13, 19209146), (22, 11350859), (26, 9604573), (143, 1746286), (241, 1036178), (286, 873143), (482, 518089), (2651, 94198), (3133, 79706), (3623, 68926), (5302, 47099), (6266, 39853), (7246, 34463)]