389617346

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{521}}^1\times {\mathrm{2239}}^1$

素因数の和:2929

約数の個数: 16

約数和(自身を含む): 589317120

約数和(自身を除く): 199699774

約数列:

[1, 2, 167, 334, 521, 1042, 2239, 4478, 87007, 174014, 373913, 747826, 1166519, 2333038, 194808673, 389617346]

約数ペア:

[(1, 389617346), (2, 194808673), (167, 2333038), (334, 1166519), (521, 747826), (1042, 373913), (2239, 174014), (4478, 87007)]