1253646864

素因数分解:

$2^4\times 3^2\times {\mathrm{8705881}}^1$

素因数の和:8705895

約数の個数: 30

約数和(自身を含む): 3508470446

約数和(自身を除く): 2254823582

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 8705881, 17411762, 26117643, 34823524, 52235286, 69647048, 78352929, 104470572, 139294096, 156705858, 208941144, 313411716, 417882288, 626823432, 1253646864]

約数ペア:

[(1, 1253646864), (2, 626823432), (3, 417882288), (4, 313411716), (6, 208941144), (8, 156705858), (9, 139294096), (12, 104470572), (16, 78352929), (18, 69647048), (24, 52235286), (36, 34823524), (48, 26117643), (72, 17411762), (144, 8705881)]