2012047028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{15473}}^1$

素因数の和:15584

約数の個数: 48

約数和(自身を含む): 3899448000

約数和(自身を除く): 1887400972

約数列:

[1, 2, 4, 19, 29, 38, 58, 59, 76, 116, 118, 236, 551, 1102, 1121, 1711, 2204, 2242, 3422, 4484, 6844, 15473, 30946, 32509, 61892, 65018, 130036, 293987, 448717, 587974, 897434, 912907, 1175948, 1794868, 1825814, 3651628, 8525623, 17051246, 17345233, 26474303, 34102492, 34690466, 52948606, 69380932, 105897212, 503011757, 1006023514, 2012047028]

約数ペア:

[(1, 2012047028), (2, 1006023514), (4, 503011757), (19, 105897212), (29, 69380932), (38, 52948606), (58, 34690466), (59, 34102492), (76, 26474303), (116, 17345233), (118, 17051246), (236, 8525623), (551, 3651628), (1102, 1825814), (1121, 1794868), (1711, 1175948), (2204, 912907), (2242, 897434), (3422, 587974), (4484, 448717), (6844, 293987), (15473, 130036), (30946, 65018), (32509, 61892)]