131500798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19991}}^1$

素因数の和:20040

約数の個数: 32

約数和(自身を含む): 241823232

約数和(自身を除く): 110322434

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 3289, 6578, 19991, 39982, 219901, 259883, 439802, 459793, 519766, 919586, 2858713, 5057723, 5717426, 5977309, 10115446, 11954618, 65750399, 131500798]

約数ペア:

[(1, 131500798), (2, 65750399), (11, 11954618), (13, 10115446), (22, 5977309), (23, 5717426), (26, 5057723), (46, 2858713), (143, 919586), (253, 519766), (286, 459793), (299, 439802), (506, 259883), (598, 219901), (3289, 39982), (6578, 19991)]