254782024

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{85843}}^1$

素因数の和:85909

約数の個数: 32

約数和(自身を含む): 556269120

約数和(自身を除く): 301487096

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 85843, 171686, 343372, 600901, 686744, 1201802, 2403604, 4549679, 4807208, 9099358, 18198716, 31847753, 36397432, 63695506, 127391012, 254782024]

約数ペア:

[(1, 254782024), (2, 127391012), (4, 63695506), (7, 36397432), (8, 31847753), (14, 18198716), (28, 9099358), (53, 4807208), (56, 4549679), (106, 2403604), (212, 1201802), (371, 686744), (424, 600901), (742, 343372), (1484, 171686), (2968, 85843)]