2021567288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 4279035600

約数和(自身を除く): 2257468312

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 113, 124, 179, 226, 248, 358, 403, 452, 716, 806, 904, 961, 1432, 1469, 1612, 1922, 2327, 2938, 3224, 3503, 3844, 4654, 5549, 5876, 7006, 7688, 9308, 11098, 11752, 12493, 14012, 18616, 20227, 22196, 24986, 28024, 40454, 44392, 45539, 49972, 72137, 80908, 91078, 99944, 108593, 144274, 161816, 172019, 182156, 217186, 262951, 288548, 344038, 364312, 434372, 525902, 577096, 627037, 688076, 868744, 1051804, 1254074, 1376152, 1411709, 2103608, 2236247, 2508148, 2823418, 4472494, 5016296, 5646836, 8151481, 8944988, 11293672, 16302962, 17889976, 19438147, 32605924, 38876294, 65211848, 77752588, 155505176, 252695911, 505391822, 1010783644, 2021567288]

約数ペア:

[(1, 2021567288), (2, 1010783644), (4, 505391822), (8, 252695911), (13, 155505176), (26, 77752588), (31, 65211848), (52, 38876294), (62, 32605924), (104, 19438147), (113, 17889976), (124, 16302962), (179, 11293672), (226, 8944988), (248, 8151481), (358, 5646836), (403, 5016296), (452, 4472494), (716, 2823418), (806, 2508148), (904, 2236247), (961, 2103608), (1432, 1411709), (1469, 1376152), (1612, 1254074), (1922, 1051804), (2327, 868744), (2938, 688076), (3224, 627037), (3503, 577096), (3844, 525902), (4654, 434372), (5549, 364312), (5876, 344038), (7006, 288548), (7688, 262951), (9308, 217186), (11098, 182156), (11752, 172019), (12493, 161816), (14012, 144274), (18616, 108593), (20227, 99944), (22196, 91078), (24986, 80908), (28024, 72137), (40454, 49972), (44392, 45539)]