306156734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{18313}}^1$

素因数の和:18971

約数の個数: 16

約数和(自身を含む): 495357072

約数和(自身を除く): 189200338

約数列:

[1, 2, 13, 26, 643, 1286, 8359, 16718, 18313, 36626, 238069, 476138, 11775259, 23550518, 153078367, 306156734]

約数ペア:

[(1, 306156734), (2, 153078367), (13, 23550518), (26, 11775259), (643, 476138), (1286, 238069), (8359, 36626), (16718, 18313)]