2000451483

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{100987}}^1$

素因数の和:101095

約数の個数: 24

約数和(自身を含む): 3024792576

約数和(自身を除く): 1024341093

約数列:

[1, 3, 9, 31, 71, 93, 213, 279, 639, 2201, 6603, 19809, 100987, 302961, 908883, 3130597, 7170077, 9391791, 21510231, 28175373, 64530693, 222272387, 666817161, 2000451483]

約数ペア:

[(1, 2000451483), (3, 666817161), (9, 222272387), (31, 64530693), (71, 28175373), (93, 21510231), (213, 9391791), (279, 7170077), (639, 3130597), (2201, 908883), (6603, 302961), (19809, 100987)]