2018903936

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97967}}^1$

素因数の和:98011

約数の個数: 64

約数和(自身を含む): 4796513280

約数和(自身を除く): 2777609344

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 448, 644, 736, 896, 1288, 1472, 2576, 2944, 5152, 10304, 20608, 97967, 195934, 391868, 685769, 783736, 1371538, 1567472, 2253241, 2743076, 3134944, 4506482, 5486152, 6269888, 9012964, 10972304, 12539776, 15772687, 18025928, 21944608, 31545374, 36051856, 43889216, 63090748, 72103712, 87778432, 126181496, 144207424, 252362992, 288414848, 504725984, 1009451968, 2018903936]

約数ペア:

[(1, 2018903936), (2, 1009451968), (4, 504725984), (7, 288414848), (8, 252362992), (14, 144207424), (16, 126181496), (23, 87778432), (28, 72103712), (32, 63090748), (46, 43889216), (56, 36051856), (64, 31545374), (92, 21944608), (112, 18025928), (128, 15772687), (161, 12539776), (184, 10972304), (224, 9012964), (322, 6269888), (368, 5486152), (448, 4506482), (644, 3134944), (736, 2743076), (896, 2253241), (1288, 1567472), (1472, 1371538), (2576, 783736), (2944, 685769), (5152, 391868), (10304, 195934), (20608, 97967)]