451283248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2169631}}^1$

素因数の和:2169652

約数の個数: 20

約数和(自身を含む): 941620288

約数和(自身を除く): 490337040

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2169631, 4339262, 8678524, 17357048, 28205203, 34714096, 56410406, 112820812, 225641624, 451283248]

約数ペア:

[(1, 451283248), (2, 225641624), (4, 112820812), (8, 56410406), (13, 34714096), (16, 28205203), (26, 17357048), (52, 8678524), (104, 4339262), (208, 2169631)]