4976545538

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{401}}^1\times {\mathrm{617}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 7646860080

約数和(自身を除く): 2670314542

約数列:

[1, 2, 89, 113, 178, 226, 401, 617, 802, 1234, 10057, 20114, 35689, 45313, 54913, 69721, 71378, 90626, 109826, 139442, 247417, 494834, 4032857, 6205169, 8065714, 12410338, 22020113, 27958121, 44040226, 55916242, 2488272769, 4976545538]

約数ペア:

[(1, 4976545538), (2, 2488272769), (89, 55916242), (113, 44040226), (178, 27958121), (226, 22020113), (401, 12410338), (617, 8065714), (802, 6205169), (1234, 4032857), (10057, 494834), (20114, 247417), (35689, 139442), (45313, 109826), (54913, 90626), (69721, 71378)]