238533074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{116131}}^1$

素因数の和:116225

約数の個数: 16

約数和(自身を含む): 390203520

約数和(自身を除く): 151670446

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 116131, 232262, 1509703, 3019406, 9174349, 18348698, 119266537, 238533074]

約数ペア:

[(1, 238533074), (2, 119266537), (13, 18348698), (26, 9174349), (79, 3019406), (158, 1509703), (1027, 232262), (2054, 116131)]