380732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 771120

約数和(自身を除く): 390388

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 509, 748, 1018, 2036, 5599, 8653, 11198, 17306, 22396, 34612, 95183, 190366, 380732]

約数ペア:

[(1, 380732), (2, 190366), (4, 95183), (11, 34612), (17, 22396), (22, 17306), (34, 11198), (44, 8653), (68, 5599), (187, 2036), (374, 1018), (509, 748)]