189948512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{456607}}^1$

素因数の和:456630

約数の個数: 24

約数和(自身を含む): 402728256

約数和(自身を除く): 212779744

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 456607, 913214, 1826428, 3652856, 5935891, 7305712, 11871782, 14611424, 23743564, 47487128, 94974256, 189948512]

約数ペア:

[(1, 189948512), (2, 94974256), (4, 47487128), (8, 23743564), (13, 14611424), (16, 11871782), (26, 7305712), (32, 5935891), (52, 3652856), (104, 1826428), (208, 913214), (416, 456607)]