2052912204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{280913}}^1$

素因数の和:280959

約数の個数: 72

約数和(自身を含む): 6135161760

約数和(自身を除く): 4082249556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 280913, 561826, 842739, 1123652, 1685478, 1966391, 2528217, 3370956, 3932782, 5056434, 5899173, 7865564, 8146477, 10112868, 11798346, 16292954, 17697519, 23596692, 24439431, 32585908, 35395038, 48878862, 57025339, 70790076, 73318293, 97757724, 114050678, 146636586, 171076017, 228101356, 293273172, 342152034, 513228051, 684304068, 1026456102, 2052912204]

約数ペア:

[(1, 2052912204), (2, 1026456102), (3, 684304068), (4, 513228051), (6, 342152034), (7, 293273172), (9, 228101356), (12, 171076017), (14, 146636586), (18, 114050678), (21, 97757724), (28, 73318293), (29, 70790076), (36, 57025339), (42, 48878862), (58, 35395038), (63, 32585908), (84, 24439431), (87, 23596692), (116, 17697519), (126, 16292954), (174, 11798346), (203, 10112868), (252, 8146477), (261, 7865564), (348, 5899173), (406, 5056434), (522, 3932782), (609, 3370956), (812, 2528217), (1044, 1966391), (1218, 1685478), (1827, 1123652), (2436, 842739), (3654, 561826), (7308, 280913)]