2016551888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1697}}^1$

素因数の和:1944

約数の個数: 80

約数和(自身を含む): 4377376080

約数和(自身を除く): 2360824192

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 197, 208, 232, 377, 394, 464, 754, 788, 1508, 1576, 1697, 2561, 3016, 3152, 3394, 5122, 5713, 6032, 6788, 10244, 11426, 13576, 20488, 22061, 22852, 27152, 40976, 44122, 45704, 49213, 74269, 88244, 91408, 98426, 148538, 176488, 196852, 297076, 334309, 352976, 393704, 594152, 639769, 668618, 787408, 1188304, 1279538, 1337236, 2559076, 2674472, 4346017, 5118152, 5348944, 8692034, 9694961, 10236304, 17384068, 19389922, 34768136, 38779844, 69536272, 77559688, 126034493, 155119376, 252068986, 504137972, 1008275944, 2016551888]

約数ペア:

[(1, 2016551888), (2, 1008275944), (4, 504137972), (8, 252068986), (13, 155119376), (16, 126034493), (26, 77559688), (29, 69536272), (52, 38779844), (58, 34768136), (104, 19389922), (116, 17384068), (197, 10236304), (208, 9694961), (232, 8692034), (377, 5348944), (394, 5118152), (464, 4346017), (754, 2674472), (788, 2559076), (1508, 1337236), (1576, 1279538), (1697, 1188304), (2561, 787408), (3016, 668618), (3152, 639769), (3394, 594152), (5122, 393704), (5713, 352976), (6032, 334309), (6788, 297076), (10244, 196852), (11426, 176488), (13576, 148538), (20488, 98426), (22061, 91408), (22852, 88244), (27152, 74269), (40976, 49213), (44122, 45704)]