289388038

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{79111}}^1$

素因数の和:79203

約数の個数: 16

約数和(自身を含む): 455685120

約数和(自身を除く): 166297082

約数列:

[1, 2, 31, 59, 62, 118, 1829, 3658, 79111, 158222, 2452441, 4667549, 4904882, 9335098, 144694019, 289388038]

約数ペア:

[(1, 289388038), (2, 144694019), (31, 9335098), (59, 4904882), (62, 4667549), (118, 2452441), (1829, 158222), (3658, 79111)]