1119402019

素因数分解:

${\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{1999}}^1$

素因数の和:2370

約数の個数: 16

約数和(自身を含む): 1185408000

約数和(自身を除く): 66005981

約数列:

[1, 23, 97, 251, 1999, 2231, 5773, 24347, 45977, 193903, 501749, 559981, 4459769, 11540227, 48669653, 1119402019]

約数ペア:

[(1, 1119402019), (23, 48669653), (97, 11540227), (251, 4459769), (1999, 559981), (2231, 501749), (5773, 193903), (24347, 45977)]