2021283628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1451}}^1$

素因数の和:1607

約数の個数: 96

約数和(自身を含む): 4507937280

約数和(自身を除く): 2486653652

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 89, 91, 172, 178, 182, 301, 356, 364, 559, 602, 623, 1118, 1157, 1204, 1246, 1451, 2236, 2314, 2492, 2902, 3827, 3913, 4628, 5804, 7654, 7826, 8099, 10157, 15308, 15652, 16198, 18863, 20314, 26789, 32396, 37726, 40628, 49751, 53578, 62393, 75452, 99502, 107156, 124786, 129139, 132041, 199004, 249572, 258278, 264082, 348257, 436751, 516556, 528164, 696514, 811109, 873502, 903973, 1393028, 1622218, 1678807, 1747004, 1807946, 3244436, 3357614, 3615892, 5552977, 5677763, 6715228, 11105954, 11355526, 11751649, 22211908, 22711052, 23503298, 38870839, 47006596, 72188701, 77741678, 144377402, 155483356, 288754804, 505320907, 1010641814, 2021283628]

約数ペア:

[(1, 2021283628), (2, 1010641814), (4, 505320907), (7, 288754804), (13, 155483356), (14, 144377402), (26, 77741678), (28, 72188701), (43, 47006596), (52, 38870839), (86, 23503298), (89, 22711052), (91, 22211908), (172, 11751649), (178, 11355526), (182, 11105954), (301, 6715228), (356, 5677763), (364, 5552977), (559, 3615892), (602, 3357614), (623, 3244436), (1118, 1807946), (1157, 1747004), (1204, 1678807), (1246, 1622218), (1451, 1393028), (2236, 903973), (2314, 873502), (2492, 811109), (2902, 696514), (3827, 528164), (3913, 516556), (4628, 436751), (5804, 348257), (7654, 264082), (7826, 258278), (8099, 249572), (10157, 199004), (15308, 132041), (15652, 129139), (16198, 124786), (18863, 107156), (20314, 99502), (26789, 75452), (32396, 62393), (37726, 53578), (40628, 49751)]