1520705074

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1301}}^1\times {\mathrm{2879}}^1$

素因数の和:4218

約数の個数: 32

約数和(自身を含む): 2699827200

約数和(自身を除く): 1179122126

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 1301, 2602, 2879, 5758, 9107, 18214, 20153, 37729, 40306, 75458, 83491, 166982, 264103, 528206, 584437, 1168874, 3745579, 7491158, 26219053, 52438106, 108621791, 217243582, 760352537, 1520705074]

約数ペア:

[(1, 1520705074), (2, 760352537), (7, 217243582), (14, 108621791), (29, 52438106), (58, 26219053), (203, 7491158), (406, 3745579), (1301, 1168874), (2602, 584437), (2879, 528206), (5758, 264103), (9107, 166982), (18214, 83491), (20153, 75458), (37729, 40306)]