889350042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{82393}}^1$

素因数の和:82662

約数の個数: 32

約数和(自身を含む): 2040734592

約数和(自身を除く): 1151384550

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 1542, 1799, 3598, 5397, 10794, 82393, 164786, 247179, 494358, 576751, 1153502, 1730253, 3460506, 21175001, 42350002, 63525003, 127050006, 148225007, 296450014, 444675021, 889350042]

約数ペア:

[(1, 889350042), (2, 444675021), (3, 296450014), (6, 148225007), (7, 127050006), (14, 63525003), (21, 42350002), (42, 21175001), (257, 3460506), (514, 1730253), (771, 1153502), (1542, 576751), (1799, 494358), (3598, 247179), (5397, 164786), (10794, 82393)]