7384179985

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{228577}}^1$

素因数の和:228673

約数の個数: 32

約数和(自身を含む): 11059517952

約数和(自身を除く): 3675337967

約数列:

[1, 5, 7, 13, 35, 65, 71, 91, 355, 455, 497, 923, 2485, 4615, 6461, 32305, 228577, 1142885, 1600039, 2971501, 8000195, 14857505, 16228967, 20800507, 81144835, 104002535, 113602769, 210976571, 568013845, 1054882855, 1476835997, 7384179985]

約数ペア:

[(1, 7384179985), (5, 1476835997), (7, 1054882855), (13, 568013845), (35, 210976571), (65, 113602769), (71, 104002535), (91, 81144835), (355, 20800507), (455, 16228967), (497, 14857505), (923, 8000195), (2485, 2971501), (4615, 1600039), (6461, 1142885), (32305, 228577)]