388945086

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{4507}}^1$

素因数の和:5288

約数の個数: 32

約数和(自身を含む): 820095360

約数和(自身を除く): 431150274

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 757, 1514, 2271, 4507, 4542, 9014, 13521, 14383, 27042, 28766, 43149, 85633, 86298, 171266, 256899, 513798, 3411799, 6823598, 10235397, 20470794, 64824181, 129648362, 194472543, 388945086]

約数ペア:

[(1, 388945086), (2, 194472543), (3, 129648362), (6, 64824181), (19, 20470794), (38, 10235397), (57, 6823598), (114, 3411799), (757, 513798), (1514, 256899), (2271, 171266), (4507, 86298), (4542, 85633), (9014, 43149), (13521, 28766), (14383, 27042)]