2016605955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47657}}^1$

素因数の和:47716

約数の個数: 64

約数和(自身を含む): 4099350528

約数和(自身を除く): 2082744573

約数列:

[1, 3, 5, 7, 13, 15, 21, 31, 35, 39, 65, 91, 93, 105, 155, 195, 217, 273, 403, 455, 465, 651, 1085, 1209, 1365, 2015, 2821, 3255, 6045, 8463, 14105, 42315, 47657, 142971, 238285, 333599, 619541, 714855, 1000797, 1477367, 1667995, 1858623, 3097705, 4336787, 4432101, 5003985, 7386835, 9293115, 10341569, 13010361, 19205771, 21683935, 22160505, 31024707, 51707845, 57617313, 65051805, 96028855, 134440397, 155123535, 288086565, 403321191, 672201985, 2016605955]

約数ペア:

[(1, 2016605955), (3, 672201985), (5, 403321191), (7, 288086565), (13, 155123535), (15, 134440397), (21, 96028855), (31, 65051805), (35, 57617313), (39, 51707845), (65, 31024707), (91, 22160505), (93, 21683935), (105, 19205771), (155, 13010361), (195, 10341569), (217, 9293115), (273, 7386835), (403, 5003985), (455, 4432101), (465, 4336787), (651, 3097705), (1085, 1858623), (1209, 1667995), (1365, 1477367), (2015, 1000797), (2821, 714855), (3255, 619541), (6045, 333599), (8463, 238285), (14105, 142971), (42315, 47657)]