2569350485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:534

約数の個数: 64

約数和(自身を含む): 3552159744

約数和(自身を除く): 982809259

約数列:

[1, 5, 13, 37, 41, 65, 71, 185, 205, 355, 367, 481, 533, 923, 1517, 1835, 2405, 2627, 2665, 2911, 4615, 4771, 7585, 13135, 13579, 14555, 15047, 19721, 23855, 26057, 34151, 37843, 67895, 75235, 98605, 107707, 130285, 170755, 176527, 189215, 195611, 338741, 538535, 556739, 882635, 964109, 978055, 1068337, 1400191, 1693705, 2783695, 4820545, 5341685, 7000955, 7237607, 12533417, 13888381, 36188035, 39528469, 62667085, 69441905, 197642345, 513870097, 2569350485]

約数ペア:

[(1, 2569350485), (5, 513870097), (13, 197642345), (37, 69441905), (41, 62667085), (65, 39528469), (71, 36188035), (185, 13888381), (205, 12533417), (355, 7237607), (367, 7000955), (481, 5341685), (533, 4820545), (923, 2783695), (1517, 1693705), (1835, 1400191), (2405, 1068337), (2627, 978055), (2665, 964109), (2911, 882635), (4615, 556739), (4771, 538535), (7585, 338741), (13135, 195611), (13579, 189215), (14555, 176527), (15047, 170755), (19721, 130285), (23855, 107707), (26057, 98605), (34151, 75235), (37843, 67895)]