515080344

素因数分解:

$2^3\times 3^1\times {\mathrm{21461681}}^1$

素因数の和:21461690

約数の個数: 16

約数和(自身を含む): 1287700920

約数和(自身を除く): 772620576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 21461681, 42923362, 64385043, 85846724, 128770086, 171693448, 257540172, 515080344]

約数ペア:

[(1, 515080344), (2, 257540172), (3, 171693448), (4, 128770086), (6, 85846724), (8, 64385043), (12, 42923362), (24, 21461681)]