426342566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1723}}^1$

素因数の和:2076

約数の個数: 32

約数和(自身を含む): 713653248

約数和(自身を除く): 287310682

約数列:

[1, 2, 13, 26, 31, 62, 307, 403, 614, 806, 1723, 3446, 3991, 7982, 9517, 19034, 22399, 44798, 53413, 106826, 123721, 247442, 528961, 694369, 1057922, 1388738, 6876493, 13752986, 16397791, 32795582, 213171283, 426342566]

約数ペア:

[(1, 426342566), (2, 213171283), (13, 32795582), (26, 16397791), (31, 13752986), (62, 6876493), (307, 1388738), (403, 1057922), (614, 694369), (806, 528961), (1723, 247442), (3446, 123721), (3991, 106826), (7982, 53413), (9517, 44798), (19034, 22399)]