271438922

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{7127}}^1$

素因数の和:7405

約数の個数: 16

約数和(自身を含む): 413138880

約数和(自身を除く): 141699958

約数列:

[1, 2, 137, 139, 274, 278, 7127, 14254, 19043, 38086, 976399, 990653, 1952798, 1981306, 135719461, 271438922]

約数ペア:

[(1, 271438922), (2, 135719461), (137, 1981306), (139, 1952798), (274, 990653), (278, 976399), (7127, 38086), (14254, 19043)]