74397348478

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{739}}^1\times {\mathrm{518933}}^1$

素因数の和:519771

約数の個数: 16

約数和(自身を含む): 112899281040

約数和(自身を除く): 38501932562

約数列:

[1, 2, 97, 194, 739, 1478, 71683, 143366, 518933, 1037866, 50336501, 100673002, 383491487, 766982974, 37198674239, 74397348478]

約数ペア:

[(1, 74397348478), (2, 37198674239), (97, 766982974), (194, 383491487), (739, 100673002), (1478, 50336501), (71683, 1037866), (143366, 518933)]