742128914

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{21893}}^1$

素因数の和:22909

約数の個数: 16

約数和(自身を含む): 1179911448

約数和(自身を除く): 437782534

約数列:

[1, 2, 17, 34, 997, 1994, 16949, 21893, 33898, 43786, 372181, 744362, 21827321, 43654642, 371064457, 742128914]

約数ペア:

[(1, 742128914), (2, 371064457), (17, 43654642), (34, 21827321), (997, 744362), (1994, 372181), (16949, 43786), (21893, 33898)]