771045882

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{30869}}^1$

素因数の和:31078

約数の個数: 32

約数和(自身を含む): 1618081920

約数和(自身を除く): 847036038

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 181, 362, 543, 1086, 4163, 8326, 12489, 24978, 30869, 61738, 92607, 185214, 709987, 1419974, 2129961, 4259922, 5587289, 11174578, 16761867, 33523734, 128507647, 257015294, 385522941, 771045882]

約数ペア:

[(1, 771045882), (2, 385522941), (3, 257015294), (6, 128507647), (23, 33523734), (46, 16761867), (69, 11174578), (138, 5587289), (181, 4259922), (362, 2129961), (543, 1419974), (1086, 709987), (4163, 185214), (8326, 92607), (12489, 61738), (24978, 30869)]