747194

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2$

素因数の和:134

約数の個数: 24

約数和(自身を含む): 1374240

約数和(自身を除く): 627046

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 371, 742, 1007, 2014, 2809, 5618, 7049, 14098, 19663, 39326, 53371, 106742, 373597, 747194]

約数ペア:

[(1, 747194), (2, 373597), (7, 106742), (14, 53371), (19, 39326), (38, 19663), (53, 14098), (106, 7049), (133, 5618), (266, 2809), (371, 2014), (742, 1007)]